Skip to main content
IFRS Academy

CERTYNEX IFRS ACADEMY

Search the Academy

Home
My learning path
Exercises & quizzes
Cases
Workpapers
Exams
My progress

IAS 12 Income Taxes — wording before IFRS 18Applicable today

Applies to annual periods beginning before January 1, 2027.

IAS 12Chapter 12Lesson 1

IFRIC 23 (1): identifying an uncertain tax treatment and assessing its acceptance

Step 1 of 8Learning objectives

Go deeper+1 deeper insight · +1 point of attention

A tax treatment is uncertain when its acceptance by the authority is uncertain. IFRIC 23 clarifies how to apply IAS 12 in that case: the entity first chooses the unit of account (single treatment or group of treatments) that best predicts the resolution; it assumes the authority will examine everything it has a right to examine, with full knowledge; then it assesses whether it is probable that the treatment will be accepted. If so, tax follows the return; if not, the effect of the uncertainty is reflected in the amounts.

22 minNot started

Learning objectives

  • Identify an uncertain tax treatment and the assumption of examination by a fully informed authority.
  • Determine the unit of account (single or grouped treatment) that best predicts the resolution.
  • Assess the probability that a treatment will be accepted and draw the consequences for tax.

In this lesson

Original teaching content: it paraphrases the standard without reproducing it and does not replace the official text.

Contents — IAS 12 — Income Taxes

  1. 1 · Not startedObjective and scope0 / 1 lesson
  2. 2 · Not startedDefinitions and tax base0 / 2 lessons
  3. 3 · Not startedCurrent tax0 / 1 lesson
  4. 4 · Not startedRecognising deferred tax: temporary differences and exceptions0 / 4 lessons
  5. 5 · Not startedDeferred tax assets: probable taxable profit, losses and reassessment0 / 2 lessons
  6. 6 · Not startedInvestments in subsidiaries, associates and joint arrangements0 / 1 lesson
  7. 7 · Not startedMeasurement0 / 2 lessons
  8. 8 · Not startedWhere to recognise tax: profit or loss, OCI, equity0 / 3 lessons
  9. 9 · Not startedBusiness combinations and share-based payment0 / 2 lessons
  10. 10 · Not startedPresentation and offsetting0 / 1 lesson
  11. 11 · Not startedDisclosure and tax rate reconciliation0 / 2 lessons
  12. 12 · Not startedUncertainty over income tax treatments (IFRIC 23)0 / 2 lessons
  13. 13 · Not startedInternational tax reform: Pillar Two0 / 1 lesson