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Income Tax Calculator

Our income tax calculator has been designed to help you get an estimate on how much tax you'll be required to pay, based on the income details entered. Especially handy when your budget is tight and you need to make every dollar go as far as it can.

Calculate your income tax

Your income tax questions answered

Income Tax is a tax imposed by the government on the earnings and income of individuals and entities. 

The amount of income tax you pay is calculated as a product of a tax rate multiplied by your income.

The tax rate you pay may vary based on the amount of income you earn. 

Income tax is calculated based on what type and characteristics of tax you pay, and the amount of income you earn.

Depending on these factors, you will fall into a nominal tax bracket, and be able to calculate your tax rate. 

To calculate your income tax, multiply the tax rate that applies to you by the amount of income you earn.

Luckily, we've made this easy for you with our handy income tax calculator. Simply punch in your details, and calculate your income tax.

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Rates are effective as at 9am Friday 10/07/2026 and are subject to change without prior notice.

Calculator Disclaimer

This calculator should be used as an indication only. Results provided are estimates for illustrative purposes and based on the information provided and assumptions that are subject to change. Results should not be relied on or construed as financial, taxation or other advice.

The actual amount of your tax payable or refund will depend on the information you provide in your tax return and taxation laws applicable at the relevant time. This calculator is not intended to be, and should not be used, as your sole source of information when making financial decisions. You should obtain financial and taxation advice from a suitably qualified and experienced professional adviser before making a financial decision. For further information concerning Australian tax rates and thresholds please refer to the ATO website - www.ato.gov.au. Calculator by Widget Works.