Income Tax Assessment Act – Cents per kilometre deduction rate for motor vehicle expenses

Administered by Department of the Treasury

Legislation au F2016L01157 Not in force Legislative Instrument

Legislation content

Explanatory Statement

 

INCOME TAX ASSESSMENT ACT - CENTS PER KILOMETRE DEDUCTION RATE FOR MOTOR VEHICLE EXPENSES

 

 

General Outline of Instrument

 

  1. This instrument is made under subsection 28-25(4) of the Income Tax Assessment Act 1997.

 

2.      The instrument sets the rate at which work-related motor vehicle expense deductions may be claimed in an income year when using the cents per kilometre method.

 

3.      The Commissioner of Taxation has determined the rate to be 66 cents per kilometre for the income year commencing 1 July 2016.

 

4.      The instrument is a legislative instrument for the purposes of the Legislation Act 2003.

 

5.      Under subsection 33(3) of the Acts Interpretation Act 1901, where an Act confers a power to make, grant or issue any instrument of a legislative or administrative character (including rules, regulations or by-laws), the power shall be construed as including a power exercisable in the like manner and subject to the like conditions (if any) to repeal, rescind, revoke, amend, or vary any such instrument.

 

Date of effect

 

6.      The instrument applies from 1 July 2016.

 

What is this instrument about

 

7.      This instrument sets the rate at which work-related motor vehicle expense deductions may be claimed in an income year when using the cents per kilometre method.

 

8.      This instrument sets the rate at 66 cents per kilometre for the income year commencing 1 July 2016, and this rate remains applicable to subsequent income years until such time as the Commissioner of Taxation determines, having regard to subsection 28-25(5),  that it should be varied.

 

 

What is the effect of this instrument

 

9.      The effect of this instrument is to ensure taxpayers and tax practitioners have certainty about the rate at which work-related motor vehicle expense deductions may be claimed using the cents per kilometre method.

 

10.  This instrument provides further certainty by ensuring that the rate remains applicable until the Commissioner of Taxation, having regard to subsection 28-25(5), determines that it should be varied.

 

 

Background

 

11.  In the 2015 Federal Budget the Government announced its intention to modernise the ‘cents per kilometre method’ by replacing three rates based on engine size with one rate set at 66 cents per kilometre to apply for all motor vehicles. The Tax and Superannuation Laws Amendment (2015 Measures No. 5) Act 2015 received Royal Assent on 30 November 2015, enacting these changes to the Income Tax Assessment Act 1997.

 

12.  Subsection 28-25(4) of the Income Tax Assessment Act 1997 enables the Commissioner of Taxation to determine rates of cents per kilometre for cars for an income year.

 

13.  Subsection 28-25(5) of the Income Tax Assessment Act 1997 requires that the Commissioner of Taxation, when determining the rate, have regard to the average operating costs for the cars to be covered by that rate.

 

14.  After due consideration, the Commissioner has determined that the rate of 66 cents per kilometre will apply for the income year commencing 1 July 2016. This instrument sets that rate.

 

Consultation:

 

15.  This instrument was developed in consultation with internal Australian Taxation Office (ATO) staff and staff from the Australian Bureau of Statistics (ABS).

 

16.  In May 2016 the ABS was consulted. Historically, the expenditure data used to determine the appropriate rate was sourced from the Household Expenditure Survey (HES). The ABS advised that this Survey was last conducted in 2009-10, and there is no more recent expenditure data available. The ABS further advised that the 2015-16 HES is currently in the field being collected, with data from this survey expected in mid-2017.

 

17.  However, the ABS did advise that the Transport group and Automotive fuel component have fallen in their contribution to the CPI. While this does not directly reflect a drop in average private motor vehicle expenses, it does show a drop in fuel prices. Fuel prices, on the available data, are the biggest motor vehicle expense after the vehicle purchase price. The Commissioner has therefore determined that there is no evidence to warrant an increase in the cents per kilometre rate.

 

18.  The ATO Revenue Analysis Branch (RAB) was consulted on 18 May 2016, seeking an assessment of the regulatory impacts on the community and compliance costs that may be imposed by this instrument. RAB advised that there will be no or minimal impact for both implementation and ongoing compliance costs, and that the legislative instrument is minor or machinery in nature.

 

19.  The making and publication of the cents per kilometre deduction rate for motor vehicle expenses is a routine part of tax administration.

 

20.  The rate to apply from 1 July in any year will be determined by the Commissioner of Taxation, who will consider the average operating costs of cars to be covered by the rate. If the Commissioner determines that the current rate remains applicable, the current determination will remain in force. This will ensure that legislative requirements are fulfilled for each income year.

 

21.  No further consultation has been undertaken in the development of this instrument because the instrument does not vary the cents per kilometre rate of 66 cents announced in the 2015-16 Budget Paper No. 2.

 

 

Legislative references:

 

Income Tax Assessment Act 1997

Legislation Act 2003

Tax and Superannuation Laws Amendment (2015 Measures No. 5) Act 2015

 

 


 

 

Statement of compatibility with Human Rights

 

Prepared in accordance with Part 3 of the Human Rights (Parliamentary Scrutiny) Act 2011

 

 

Cents per kilometre deduction rate for motor vehicles

 

This Legislative Instrument is compatible with the human rights and freedoms recognised or declared in the international instruments listed in section 3 of the Human Rights (Parliamentary Scrutiny) Act 2011.

 

Overview of the Legislative Instrument

 

Under subsection 28-25(4) of the Income Tax Assessment Act 1997, the Commissioner of Taxation will determine the rate at which work-related motor vehicle expense deductions may be claimed in an income year using the cents per kilometre method.  

 

The Commissioner of Taxation by this instrument has determined the rate to be 66 cents per kilometre for the income year commencing 1 July 2016.

 

Human rights implications

 

This Legislative Instrument does not engage any of the applicable rights or freedoms. It is minor and machinery in nature.

 

Conclusion

 

This Legislative Instrument is compatible with human rights as it does not raise any human rights issues.

 

 

 

Overview

The Income Tax Assessment Act 1997 (ITAA 1997) was enacted by the Parliament of Australia to provide a framework for the administration and collection of income tax. In 2015, the Tax and Superannuation Laws Amendment (2015 Measures No. 5) Act 2015 was introduced to modernise the 'cents per kilometre method' for motor vehicle expenses, replacing the previous three rates based on engine size with a single rate of 66 cents per kilometre applicable to all motor vehicles. This change aimed to simplify the tax system and provide greater certainty for taxpayers and tax practitioners. The Cents per Kilometre Deduction Rate for Motor Vehicle Expenses instrument, made under subsection 28-25(4) of the ITAA 1997, sets the rate at 66 cents per kilometre for the income year commencing 1 July 2016 and ensures this rate remains in place until the Commissioner of Taxation determines otherwise, having regard to the average operating costs of cars. This instrument was developed in consultation with the Australian Taxation Office and the Australian Bureau of Statistics, ensuring that it is compatible with human rights as it does not engage any of the applicable rights or freedoms.

Scope and Application

The legislative instrument F2016L01157 pertains to the Income Tax Assessment Act 1997 and sets the rate for claiming work-related motor vehicle expenses under the cents per kilometre method. It applies to individuals and entities who incur work-related travel expenses by motor vehicle and seek to claim deductions for those expenses in their income tax assessments. This instrument is made under subsection 28-25(4) of the Income Tax Assessment Act 1997, providing that the Commissioner of Taxation determines the rate for the income year commencing 1 July 2016, which has been set at 66 cents per kilometre. This rate is applicable nationally and remains in force until the Commissioner decides otherwise, taking into account subsection 28-25(5) which requires consideration of average operating costs for cars. The instrument ensures that taxpayers and tax practitioners have clarity and certainty regarding the allowable deduction rate for motor vehicle expenses, which aids in compliance with tax laws. There are no exclusions, exemptions, or thresholds specified in this instrument, and it does not engage with any human rights issues, being minor and machinery in nature.

Key Provisions

This legislation establishes the rate for claiming work-related motor vehicle expenses using the cents per kilometre method for the income year beginning 1 July 2016, as set out in subsection 28-25(4) of the Income Tax Assessment Act 1997. The rate is determined by the Commissioner of Taxation and set at 66 cents per kilometre for this period (sections 2 and 3). The act aims to provide taxpayers and tax practitioners with certainty regarding the allowable deductions for motor vehicle expenses. Taxpayers and tax practitioners must adhere to the specified rate when claiming deductions for work-related motor vehicle expenses using the cents per kilometre method. This requirement applies uniformly to all taxpayers and ensures that deductions are claimed at the rate determined by the Commissioner of Taxation (sections 9 and 10). The Commissioner is obligated to consider average operating costs when determining the rate and must ensure the rate remains applicable until further notice (subsections 28-25(4) and 28-25(5)). Any failure to comply with the specified deduction rate may result in penalties. The exact nature and extent of these penalties are not explicitly stated in the text, but they would likely align with general tax compliance penalties. These could include fines, interest on unpaid taxes, and potential legal action for serious or repeated non-compliance. The Commissioner of Taxation has the authority to enforce these penalties to ensure adherence to the established rates.

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Sourced from the Federal Register of Legislation at 26 August 2026. For the latest information on Australian Government law please go to https://www.legislation.gov.au.