Main Capital Allowances
Plant and Machinery: Energy saving and envrionmentally benefical equipment, electric and low CO2 emission (up to 110g/km) cars, natural gas/hydrogen refuelling equipment
first year allowance 100%
Annual investment allowance (AIA)- on first £50,000 of investment 100%*
(excludes cars and expenditure already qualifying
for 100% first year allowance)
Writing down allowance (WDA) on expenditure not qualifying for AIA:
Long life assets, integral features of buildings 10%*
Other plant and machinery 20% (cars max £3,000)*
Industrial and agricultural buildings and hotels WDA
(on building cost) 3%
Enterprise Zone allowance, conversion of parts of
business premises into flats, business premises
renovation max initial allowance 100%
*transitional rules may apply

