The annual investment allowance (AIA) was due to be reduced from the current temporary level of £500,000 to just £25,000 from 1 January 2016.

The Chancellor has bowed to pressure from industry to stop tinkering with this allowance for expenditure on plant and machinery and set it at a permanent level so that businesses can plan their capital expenditure. He has decided on £200,000 for the new limit and businesses should consider bringing forward expenditure to before 1 January 2016 to benefit from the current higher allowance.