Free Online Tax Calculator

Use this quick and easy income tax calculator to estimate how much tax you will need to pay this year. To make the calculation as accurate as possible please select the options that might affect how much tax you will need to pay. Items such as whether you pay Superannuation or if you have a HELP debt can have a bearing on your tax return.

While every effort has been made to ensure this online tax estimator is as accurate as possible there could be some variance either way so you need to be aware of that for all calculations. Please note that the exact amount you pay can only be calculated upon lodgement of your income tax return.

Work Out Your Annual Income Tax Quickly With Our Easy-To-Use Tax Calculator

Tax returns can sometimes be difficult to calculate as there are so many different variables, so why not let our easy-to use tax calculator do the maths for you! This quick tax estimator should give you a very good idea of where you stand so there are no massive surprises. Just input your income and go from there!

Ayers is always happy to help so if you have any questions about calculating your income tax, just get in touch.



Days per week

Hours per week




Days per week




Gross Income$xxx$xxx$xxx$xxx
Taxable Deductions$0.00$0.00$0.00$0.00
Insurances/Service Fee$xxx$xxx$xxx$xxx
Net Income$xxx$xxx$xxx$xxx

This calculator is for individuals living in Australia. Superannuation is calculated at 9.5% of Gross income. This calculator is an estimate. Ayers management is not responsible for the calculations provided.