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This tax withheld calculator applies to the 2018-19 income year.

Important information about the Federal Budget changes for the 2018-19 income tax year: 

On 29 June 2018, the Federal Budget announced changes to the tax scales for the 2018-19 income year. These changes have been passed by Parliament and are incorporated into the tax calculator below. For full details of tax tables you can visit the ATO here.


How to use the tax withheld calculator:

1.If you are an employer or withhold tax, this calculator can help you estimate the amount of tax you need to withhold from payments you are making to employees and other workers.

2.If you are an employee or having tax withheld from your payments, you can use this calculator to work out if the amount being withheld is correct. You can also use this calculator to estimate the amount of tax that may be withheld from your future income. This may be useful in assessing what income tax you may be liable for in the coming year.


If you would like to speak with one of our qualified accountants or have any questions about your taxable income – you can contact us here for a no-obligation consultation. 




  • Calculations do not include the Medicare Levy Surcharge, this is an additional levy on individuals and families with higher incomes who do not have appropriate levels of private health insurance.
  • The Medicare levy in this calculator is based on individual rates and does not take into account family income or dependent children.
  • This calculator is intended for general guidance purposes only and does not replace seeking the guidance of a qualified accountant or professional.

SLG Financial Services Pty Ltd ABN 63 734 659 141 Ltd [t/a Simmons Livingstone & Associates] is a Corporate Authorised Representative of lnfocus Securities Australia Pty Ltd ABN 47 097 797 049 AFSL and Australian Credit Licence No. 236523. Please Note: SLG Financial Services Pty Ltd is only authorised by lnfocus Securities Australia Pty Ltd to provide services related to financial products. Where services provided by SLG Financial Services Pty Ltd extend outside of financial products, please be aware that lnfocus is not responsible for this advice or service.