Calculators and tools

You can find our most popular calculators and tools listed here, or refine your search options below. Make sure you click the ‘apply filter’ or ‘search’ buttons after selecting your refinement options to find the specific calculator or tool you need.

  1. Simple tax calculator
  2. Tax withheld calculator
  3. Home office expenses calculator
  4. Income tax estimator
  5. Do I need to lodge a tax return
  6. Work out your residency status for tax purposes
  7. Super guarantee contributions
  8. Medicare levy calculator
  9. Private health insurance rebate calculator
  10. ATO app including myDeductions record-keeping tool
  • Within:
  • Employee or contractorBusinesses can use this tool to work out whether a worker is an employee or contractor.
  • FBT - carThe fringe benefits tax (FBT) car calculator helps employers calculate the taxable value of a car fringe benefit using either the statutory formula method or the operating cost method.
  • Not-for-profit FBT CalculatorThis calculator will help you work out the Fringe benefits tax (FBT) for public benevolent institutions (PBIs), health promotion charities (HPCs), rebatable employers, public and not-for-profit hospitals and public ambulance services.
  • Super guarantee contributionsUse this tool to calculate superannuation guarantee (SG) contributions for your eligible employees for a current quarter, including the period within 28 days after the end of that quarter.
  • Super guarantee eligibilityUse this decision tool to check if you need to make super guarantee (SG) contributions for any individuals you employ.
  • Tax withheld calculatorIf you are an employer or another withholding payer, the tax withheld calculator helps you work out the tax you need to withhold from payments you make to employees and other workers including working holiday makers. It applies to payments made in the 2020–21 income year.
  • FBT - carThe fringe benefits tax (FBT) car calculator helps employers calculate the taxable value of a car fringe benefit using either the statutory formula method or the operating cost method.
  • Not-for-profit FBT CalculatorThis calculator will help you work out the Fringe benefits tax (FBT) for public benevolent institutions (PBIs), health promotion charities (HPCs), rebatable employers, public and not-for-profit hospitals and public ambulance services.
  • ATO online services simulatorOur simulator helps you interact with and learn about the functions and services available in ATO online services for individuals
  • Payment plan estimatorUse the ATO online payment plan estimator to work out a payment plan that you can afford. Calculate different payment scenarios to best pay off your tax debt.