This section applies for the purpose of calculating the BLAGAB trade profit or loss for an accounting period of any basic life assurance and general annuity business carried on by an insurance company in a case where the company has an I - E profit for that period.

In calculating the profit or loss for the accounting period, a deduction is allowed for an amount equal to the amount of corporation tax charged at the policyholders’ rate of tax on the policyholders’ share of the company’s I - E profit for that period.