Australia

In March 2024, the government legislated a revised phase of tax cuts to take effect from 1 July 2024. Under the new tax rate schedule, additional tax cuts were provided to lower income earners. See the Taxes on personal income section for more information.

Under the superannuation guarantee (SG) scheme, which requires employers to contribute a certain percentage of an employee's earnings base, subject to limited exceptions, to a registered superannuation fund or retirement savings account on behalf of the employee. From 1 July 2024, the SG percentage is 11.5% (up from 11%) and will remain so until 30 June 2025, afer which time it will increase to 12%.  In addition, from 1 July 2024, the caps on the amount of contributions that can be made to complying superannuation funds have increased. See the Other taxes section for more information.

The Australian government plans to enter into many new and updated tax treaties, with a new treaty with Portugal signed on 30 November 2023. The relatively recently signed treaty with Iceland has entered into force to apply from as early as 1 January 2024. See the Foreign tax relief and tax treaties section for more information.

The Australian Taxation Office (ATO) continues to run a number of targeted income tax compliance programs - the aim of which is to provide greater assurance to the community that high wealth private groups and individuals are paying the right amount of tax. See the Tax administration section for more information.