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Resources

Knowledge hub for businesses.

At Accounting Services Australia (ASA), we believe in using the experts. Rather than reinventing the wheel, we want to make it easy for you to access reliable tools straight from the source.

Below you’ll find a selection of trusted calculators supplied by the Australian Taxation Office (ATO) and Moneysmart. These are quick, easy-to-use tools that can help you work out your tax, payroll, or take-home pay.

Remember: these calculators provide estimates only. For tailored advice based on your situation, get in touch with our team—we’re here to help you understand your numbers with confidence.

About

Guide to Business Structure

Quick Take-Home Calculator

Moneysmart Income Tax Calculator
A straightforward tool from Moneysmart (ASIC) to estimate your take-home pay and marginal tax rate.

Work Out Your Tax

Quick Tax Calculator
A simple tool to estimate how much tax you’ll pay on your income for recent financial years.
Detailed Tax Estimator
Get a more complete estimate of your tax refund or amount owing, including things like offsets, Medicare levy, and HELP/HECS repayments.

For Employers & Payroll

Gross Pay Estimator
Enter your net (take-home) pay to see what the gross pay would be before tax is taken out.
Tax Withheld Calculator
Work out how much tax to withhold from your employees’ wages, including Medicare levy and student loans.
Important Note

These calculators are general tools only. They provide estimates and should not be relied on as financial advice. Everyone’s circumstances are different, so please contact Accounting Services Australia (ASA) for personalised advice before making decisions.