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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

DET 09/02 (CPI 2026) 2026 CPI Adjustment for Determination DET 09/02: Standard-cost household service for childcare providers

18 Jun 2026 Determinations / Standard-cost household service / Childcare providers / 2026

This update to determination DET 09/02 shows the annual adjustment to the standard-cost household service for childcare providers.

DET 19/01 (CPI 2026) 2026 CPI adjustment to DET 19/01: Household boarding service providers

18 Jun 2026 Determinations / Standard-cost household service / Boarding service providers / 2026

This update to DET 19/01 shows the annual adjustment to the standard-cost household service for boarding service providers.

IS 26/12 Working for Families tax credits and family scheme income

18 Jun 2026 Interpretation statements / 2026

This interpretation statement gives an overview of eligibility for Working for Families tax credits and discusses the adjustments required to a person’s net income to determine family scheme income. Key adjustments that may be relevant are income from associated trusts and companies, passive income over $500 of dependent children, payments from trusts other than beneficiary income and other payments supporting the family if they total more than $5,000.

This interpretation statement was released for public consultation as PUB00513 with consultation closing on 9 December 2025. 

Since consultation closed, the Government announced changes to the Working for Families rules.  The changes were introduced as part of Budget 2026 on 28 May 2026 and include changes to the definition and calculation of family scheme income, and changes to the residency rules.  These changes are contained in the Taxation (Budget Measures) Act 2026, which received Royal Assent on 5 June 2026. 

The changes include amendments intended to simplify certain aspects of the family scheme income adjustments and to remove or modify some existing adjustments. 

As these legislative changes do not take effect until 1 April 2027, the Commissioner has decided to proceed with publishing this interpretation statement in substantially the same form as consulted on, reflecting the law as it currently applies. 

A revised item incorporating the enacted legislative changes will be published on or before 1 April 2027. 

IS 26/12 FS 1 Working for Families tax credits and family scheme income - fact sheet

18 Jun 2026 Fact sheets / 2026

This fact sheet accompanies IS 26/12: Working for Families tax credits and family scheme income, which gives an overview of eligibility for Working for Families tax credits and discusses the adjustments required to a person’s net income to determine family scheme income.

This fact sheet was released for public consultation as PUB00513 with consultation closing on 9 December 2025. 

Since consultation closed, the Government announced changes to the Working for Families rules.  The changes were introduced as part of Budget 2026 on 28 May 2026 and include changes to the definition and calculation of family scheme income, and changes to the residency rules.  These changes are contained in the Taxation (Budget Measures) Act 2026, which received Royal Assent on 5 June 2026. 

The changes include amendments intended to simplify certain aspects of the family scheme income adjustments and to remove or modify some existing adjustments. 

As these legislative changes do not take effect until 1 April 2027, the Commissioner has decided to proceed with publishing this fact sheet in substantially the same form as consulted on, reflecting the law as it currently applies. 

A revised item incorporating the enacted legislative changes will be published on or before 1 April 2027. 

DET 19/02 (CPI 2026) 2026 CPI adjustment to DET 19/02: Short-stay accommodation

18 Jun 2026 Determinations / Standard-cost household service / Short-stay accommodation / 2026

This update to DET 19/02 shows the annual adjustment to the standard-cost household service for short-stay accommodation.

OS 19 03 (CPI 2026) 2026 CPI adjustment to Operational Statement OS 19/03: Square metre rate for the dual use of premises

18 Jun 2026 Operational statements / 2026

This update to OS 19/03 shows the annual adjustment to the square metre rate for the dual use of premises.

 

OS 19/04 (KM 2026) The Income Tax (Kilometre Rates for the Business Use of Vehicles for the 2025-26 income year) Instrument 2026

03 Jun 2026 Operational statements / 2026

The Income Tax (Kilometre Rates for the Business Use of Vehicles for the 2025-26 income year) Instrument 2026 sets the kilometre rates, for the purposes of section DE 12 of the Income Tax Act 2007, for the 2025-26 income year for business motor vehicle expenditure.

Volume 38 No 5 Tax Information Bulletin - June 2026

02 Jun 2026 TIB / Volume 38 - 2026
The Tax Information Bulletin is a monthly publication which contains information about changes to tax-related legislation, proposed legislation, judgments, rulings and other specialist tax topics including many of the publication-types.

TDS 26/06 Living trust, bare trust, distributions

29 May 2026 Technical decision summary / 2026

This item summarises a private ruling that considered the proposed amendment to a living trust deed and the later distribution of the trust’s assets to one of the specified beneficiaries when the last of the trustors dies.

NAMV 2026 Income Tax (National Average Market Values of Specified Livestock) Determination 2026

28 May 2026 Determinations / Livestock / Average market value

This determination establishes the national average market value (NAMV) of specified livestock for 2026.

Reference Title Closes
PUB00463 GST – Arranging and brokering financial products 02 July 2026