| | 2.19 | Accounting for income taxes |
Income tax comprises current tax and deferred tax.
Current tax and movements in deferred tax assets and liabilities are recognized in profit or loss except to the extent that they relate to items recognized in other comprehensive income or directly in equity, in which case the relevant amounts of tax are recognized in other comprehensive income or directly in equity, respectively.
Current tax is the expected tax payable on the taxable income for the year, using tax rates enacted or substantively enacted at the end of the reporting period, and any adjustment to tax payable in respect of previous years.
Deferred tax is calculated using the liability method on temporary differences at the reporting date between the carrying amounts of assets and liabilities in the financial statements and their respective tax bases. Deferred tax liabilities are generally recognized for all taxable temporary differences. Deferred tax assets are recognized for all deductible temporary differences, tax losses available to be carried forward as well as other unused tax credits, to the extent that it is probable that taxable profit, including existing taxable temporary differences, will be available against which the deductible temporary differences, unused tax losses and unused tax credits can be utilized.
Deferred tax assets and liabilities are not recognized if the temporary difference arises from goodwill or from initial recognition (other than in a business combination) of assets and liabilities in a transaction that affects neither taxable nor accounting profit or loss.
Deferred tax liabilities are recognized for taxable temporary differences arising on investments in subsidiaries, associates and joint ventures, except where the Company is able to control the reversal of the temporary differences and it is probable that the temporary differences will not reverse in the foreseeable future.
Deferred tax is calculated, without discounting, at the tax rates that are expected to apply in the period the liability is settled or the asset realized, based on tax rate (and tax laws) that have been enacted or substantively enacted at the reporting date.
The carrying amount of a deferred tax asset is reviewed at the end of each reporting period and is reduced to the extent that it is no longer probable that sufficient taxable profits will be available to allow the related tax benefit to be utilized. Any such reduction is reversed to the extent that it becomes probable that sufficient taxable profits will be available.
Additional income taxes that arise from the distribution of dividends are recognized when the liability to pay the related dividends is recognized.
Current tax balances and deferred tax balances, and movements therein, are presented separately from each other and are not offset. Current tax assets are offset against current tax liabilities, and deferred tax assets are offset against deferred tax liabilities, if the Company has the legally enforceable right to set off the recognized amounts and the following additional conditions are met:
| | (a) | in the case of current tax assets and liabilities, the Company intends either to settle on a net basis, or to realize the asset and settle the liability simultaneously; or |
| | (b) | in the case of deferred tax assets and liabilities, if they relate to income taxes levied by the same taxation authority on either: |
| | (i) | the same taxable entity; or |
| | (ii) | different taxable entities, which, in each future period in which significant amounts of deferred tax liabilities or assets are expected to be settled or recovered, intend either to settle current tax liabilities and realize the current tax assets on a net basis, or to settle the liabilities and realize the assets simultaneously. |
