t) Income tax
Income tax expense represents the sum of the tax currently payable and deferred tax.
Current tax
Income tax or ISR is recognized in profit for the year in which they are incurred. The ISR currently payable is based on taxable profit for the year. Taxable profit differs from Operating profit before tax as reported in the consolidated income statement because of items of income or expense that are taxable or deductible in other years and items that are never taxable or deductible. The Bank’s current tax is calculated using tax rates that have been enacted or substantively enacted by the end of the reporting period.
Deferred tax
Deferred tax is recognized on temporary differences between the carrying amounts of assets and liabilities in the consolidated financial statements and the corresponding tax bases used in the computation of taxable profit. Deferred tax liabilities are recognized for all taxable temporary differences. Deferred tax assets are recognized for all deductible temporary differences to the extent that it is probable that taxable profits will be available against which those deductible temporary differences can be utilized. Such deferred tax assets and liabilities are not recognized if the temporary difference arises from the initial recognition (other than in a business combination) of assets and liabilities in a transaction that affects neither the taxable profit nor the accounting profit. In addition, deferred tax liabilities are not recognized if the temporary difference arises from the initial recognition of goodwill.
Deferred tax liabilities are recognized for taxable temporary differences associated with investments in subsidiaries and associates, and interests in joint ventures, except where the Bank is able to control the reversal of the temporary difference and it is probable that the temporary difference will not reverse in the near future. Deferred tax assets arising from deductible temporary differences associated with such investments and interests are only recognized to the extent that it is probable that there will be sufficient taxable profits against which to utilize the benefits of the temporary differences and they are expected to reverse in the near future.
The carrying amount of deferred tax assets is reviewed at the end of each reporting period and reduced to the extent that it is no longer probable that sufficient taxable profits will be available to allow all or part of the asset to be recovered.
Deferred tax assets and liabilities are measured at the tax rates that are expected to apply in the period in which the liability is settled or the asset realized, based on tax rates (and tax laws) that have been enacted or substantively enacted by the end of the reporting period.
The measurement of deferred tax assets and liabilities reflects the tax consequences that would follow from the way in which the Bank expects, at the end of the reporting period, to recover or settle the carrying amount of its assets and liabilities
Current and deferred tax for the year
Current and deferred tax are recognized in the consolidated income statement, except when they relate to items that are recognized in the consolidated other comprehensive income or directly in consolidated equity, in which case, the current and deferred tax are also recognized in the consolidated other comprehensive income or directly in consolidated equity, respectively. Where current tax or deferred tax arises from the initial accounting for a business combination, the tax effect is included in the accounting for the business combination.