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Deferred tax in business combinations

Learning objectives

  • Calculate the deferred tax on the fair value adjustments in a business combination and its effect on goodwill.L3
  • Distinguish the acquirer's own deferred tax asset (outside the business combination) from the acquired tax benefits (within the business combination).L3, L4
  • Determine the treatment of acquired tax benefits recognised after the acquisition date (measurement period, goodwill, profit or loss).L4

Normative references

  • IAS 12 §18Temporary differences also arise when: (a) the identifiable assets acquired and liabilities assumed in a business combination are recognised at fair value (IFRS 3) with no equivalent tax adjustment (para. 19); (b) assets are revalued with no equivalent tax adjustment (para. 20); (c) goodwill arises in a business combination (para. 21); (d) the tax base of an asset or liability on initial recognition differs from its initial carrying amount, for example for a non-taxable grant related to an asset (paras. 22 and 33); (e) the carrying amount of investments in subsidiaries, branches, associates or joint arrangements comes to differ from their tax base (paras. 38 to 45). Exchange differences on non-monetary items are dealt with in para. 41.
  • IAS 12 §19In a business combination, the identifiable assets acquired and liabilities assumed are recognised at their fair values at the acquisition date, with no equivalent adjustment for tax purposes: temporary differences arise when their tax bases are not affected by the business combination or are affected differently.
  • IAS 12 §32AIf the carrying amount of goodwill arising in a business combination is less than its tax base, the difference gives rise to a deferred tax asset, recognised as part of the accounting for the business combination to the extent that it is probable that taxable profit will be available against which the deductible temporary difference could be utilised.
  • IAS 12 §58Current and deferred tax are recognised as income or an expense and included in profit or loss for the period, except to the extent that the tax arises from a transaction or event that is recognised outside profit or loss (in other comprehensive income or directly in equity) or from a business combination.
  • IAS 12 §66Temporary differences may arise in a business combination; recognising the related deferred tax assets and liabilities affects the amount of goodwill or of the bargain purchase gain.
  • IAS 12 §67A business combination may change the probability of realising a pre-acquisition deferred tax asset of the acquirer (for example, by using its unused tax losses against the future taxable profit of the acquiree); the acquirer recognises the change in its deferred tax asset in the period of the business combination, without including it in the accounting for the business combination.
  • IAS 12Acquired deferred tax benefits not recognised at the acquisition date but recognised subsequently: if recognised within the measurement period and resulting from new information about facts and circumstances that existed at the acquisition date, they reduce the carrying amount of the related goodwill, any excess once goodwill has been reduced to zero being recognised in profit or loss; all others are recognised in profit or loss (or outside profit or loss when the standard so requires).

Original summaries of the paragraphs (reference register), never a quotation of the standard.

25 questions