Capital allowances changes

A number of changes to capital allowances were announced at the Budget, including an increase in the Annual Investment Allowance (AIA), for two years to £1 million, in relation to qualifying expenditure incurred from 1 January 2019. The AIA is currently £200,000 per annum. Complex calculations may apply to accounting periods which straddle 1 January 2019.

Other changes to the rules include:

• a reduction in the rate of writing down allowance on the special rate pool of plant and machinery, including long-life assets, thermal insulation, integral features and expenditure on cars with CO₂ emissions of more than 110g/km, from 8% to 6% from April 2019. Complex calculations may apply to accounting periods which straddle this date
• clarification as to precisely which costs of altering land for the purposes of installing qualifying plant or machinery qualify for capital allowances, for claims on or after 29 October 2018
• the end of the 100% first year allowance and first year tax credits for products on the Energy Technology List and Water Technology List from April 2020
• an extension of the current 100% first year allowance for expenditure incurred on electric charge-point equipment until 2023.

In addition, a new capital allowances regime will be introduced for structures and buildings. It will be known as the Structures and Buildings Allowance and will apply to new non-residential structures and buildings. Relief will be provided on eligible construction costs incurred on or after 29 October 2018, at an annual rate of 2% on a straight-line basis.

For more information please visit: GOV.UK Budget 2018