New Zealand Equivalent to IFRIC Interpretation 23

Uncertainty over Income Tax Treatments


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Addresses how to reflect uncertainty in accounting for income taxes which may occur when a tax payment is in dispute.


Applicable for reporting periods as indicated. Versions prior to the previous version can be found on the archive page.

  • NZ IFRIC 23 – This version is effective for reporting periods beginning on or after
    1 Jan 2019 (early application permitted)

    Date of issue: Aug 2017

New version not yet mandatory

  • NZ IFRIC 23 – This version is effective for reporting periods beginning on or after
    1 Jan 2017 (early adoption permitted)

    Date of issue: Aug 2017

    Date compiled to: Jan 2026

*Additional Material is restricted to those with NZ-assigned IP addresses only.