MTT21110 | Calculating the effective tax rate: Adjusted profits: Tax expense
From HM Revenue & Customs · Multinational Top-up Tax and Domestic Top-up Tax
Tax expense amounts should not be reflected in a member’s adjusted profits, in accordance with section 138 of Finance (No.2) Act 2023.
Underlying profits should therefore be adjusted to add back debits and exclude credits, where they relate to a tax expense amount.
A ‘tax expense amount’ is an amount of tax expense (including a deferred tax expense) in respect of the following types of tax:
a covered tax (whether or not the income to which the tax relates is excluded from the adjusted profits)
MTT, or any equivalent tax (see MTT09970 for qualifying taxes)
a qualifying domestic top-up tax
a qualifying undertaxed profits tax
taxes accrued by an insurance company in respect of returns to policyholders, to the extent that section 152(2) applies in relation to those taxes (see MTT45430)
a disqualified refundable imputation tax (see MTT25230)