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This site contains the Commissioner’s interpretation of tax law, our Work Programme for the year, and where you can provide feedback on any new work underway or apply for a binding tax interpretation. Publications on this Tax Technical website are correct at the date of issue. Read more
This site contains the Commissioner’s interpretation of tax law. Read more

Depreciation

14 May 2025 Overviews

Most business assets lose value over time.  This loss is called depreciation.  Businesses can claim depreciation loss on certain assets as a deduction each tax year.

IS 25/15 Look-through companies and disposal of residential land under the bright-line test

12 May 2025 Interpretation statements / 2025
This interpretation statement explains how the bright-line rules (including the main home exclusion and rollover relief) apply in various situations involving residential land and transfers involving a look-through company. This interpretation statement applies only to transfers on or after 1 July 2024.

IS 25/15 FS Look-through companies and disposal of residential land under the bright-line test - fact sheet

12 May 2025 Fact sheets / 2025
This fact sheet accompanies an interpretation statement IS 25/15 Look-through companies and disposal of residential land under the bright-line test that explains how the bright-line test applies in various situations involving residential land and transfers involving a look-through company.

QB 25/09 When do I have a “regular pattern” of transactions that prevents me from using exclusions from the land sale rules for my residence or for my main home?

09 May 2025 Questions we've been asked / 2025
This question we’ve been asked provides guidance about when someone will have a “regular pattern” of transactions that prevents them from using the residential exclusion from s CB 6, and when someone will have a “regular pattern” of transactions that prevents them from using the main home exclusion from the 2-year bright-line test.  It replaces (for disposals on or after 1 July 2024) QB 16/07: Income tax – land sale rules – main home and residential exclusions – regular pattern of acquiring and disposing, or building and disposing.

QB 25/08 When is land acquired for a purpose or with an intention of disposal so that the amount derived from the sale is income?

09 May 2025 Questions we've been asked / 2025
This question we’ve been asked (QWBA) provides guidance about the circumstances in which an amount derived from the disposal of land acquired with a purpose or intention of disposal is income under s CB 6.  The QWBA explains how s CB 6 applies, and its relationship with the 2-year bright-line test.  The QWBA also discusses some common misconceptions about s CB 6 and includes examples illustrating when it will apply.  It replaces QB 16/06: Income tax – land acquired for a purpose or with an intention of disposal.

QB 25/15 How do the bright-line rollover relief provisions apply to transfers of residential land between associated persons?

09 May 2025 Questions we've been asked / 2025

This question we’ve been asked (QWBA) explains how the bright-line test and rollover relief provisions apply to transfers of residential land between associated persons on or after 1 July 2024.  It considers the effect of rollover relief and sets out the criteria that need to be met for rollover relief to apply.  This QWBA may be relevant in a wide range of situations as the rollover relief provisions can apply even if the bright-line test does not apply to the transferor.

QB 25/13 When is the sale of a lifestyle block excluded from the bright-line test?

09 May 2025 Questions we've been asked / 2025
This question we’ve been asked explains when lifestyle blocks sold within 2 years will be excluded from the bright-line test.  It will be of interest to sellers seeking to rely on the farmland or main home exclusion.  It replaces (for disposals on or after 1 July 2024) QB 18/17: Income tax – bright-line test – farmland and main home exclusions – sale of lifestyle blocks.

QB 25/12 How does the bright-line test apply to the sale of a subdivided section?

09 May 2025 Questions we've been asked / 2025
This question we’ve been asked explains when a section subdivided from residential land and sold within 2 years will be excluded from the bright-line test.  It will be of interest to sellers seeking to rely on the main home exclusion.  It replaces (for disposals on or after 1 July 2024) QB 18/16: Income tax - bright-line test - main home exclusion  - sale of subdivided section.

QB 25/14 When does the business premises exclusion to the bright-line test apply?

09 May 2025 Questions we've been asked / 2025
This question we’ve been asked explains the business premises exclusion that applies for the purposes of the bright-line test.  It will be of interest to anyone selling their business premises on what might be residential land.  It replaces (for disposals on or after 1 July 2024) QB 19/13: Income tax – When does the business premises exclusion to the bright-line test apply?

QB 25/11 When is the bright-line start date for the 2-year bright-line test?

09 May 2025 Questions we've been asked / 2025
This question we’ve been asked provides guidance on the bright-line start date, to work out whether residential land is potentially subject to the 2-year bright-line test.  It, together with QB 25/10, replaces (for disposals on or after 1 July 2024) QB 17/02: Income tax – Date of acquisition of land, and start date for 2-year bright-line test.

Consultations closing soon 

PUB00484: The Commissioner's duty of care and management - section 6A of the Tax Administration Act 1994

Closes on 26 May 2025

Public advice and guidance work programme 2025-26 

Each year the Tax Counsel Office prepares a programme of public guidance work for the following year.

If you are aware of any tax technical or interpretative issues you think we should publish guidance on, please let us know by 6 June 2025.

Before adding a suggestion to the work programme, we consider the importance of the issues involved, the level of uncertainty/ambiguity, the number of customers potentially affected, and the potential revenue implications.  Any relevant information you can provide about these factors is appreciated.
 
Find out more about how to make a suggestion.

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