The initial allowance is 100% of the qualifying expenditure.
An initial allowance is made for the chargeable period in
which the qualifying expenditure is incurred.
A person who claims initial allowance may claim a reduced
amount. If they do the balance of the expenditure after deducting
the initial allowance qualifies for WDAs
CA45600.
The initial allowance is withdrawn if
Example Dylan incurs qualifying expenditure of £950,000 converting a warehouse that has been disused for 3 years into a restaurant. He claims initial allowance. Once the conversion work is over he changes his mind about running a restaurant and decides that he does not want to let it. So he sells the restaurant to Cass for £1.2 million. The initial allowance that Dylan has claimed is withdrawn.