Clear, independent Australian tax calculators

Free, accurate tools that show their working — updated for the current financial year, with no sign-up and no product spruiking. Just honest numbers.

Calculators

Work out how much you can contribute to super this year using unused (catch-up) cap from the past 5 years.

Estimate the extra 15% super tax for high-income earners, with a clear breakdown.

Work out your after-tax super cap and how much you can bring forward, based on your total super balance.

See the tax on a super death benefit lump sum — dependant vs non-dependant, paid directly or via the estate.

See how much of a genuine redundancy payment is tax-free, how the rest is taxed, and what you keep.

Estimate the tax on your employee share scheme discount — taxed-upfront, deferred or start-up — at your marginal rate.

We don't sell financial products. Our only goal is to give you an accurate number.

Updated for the latest ATO rates and thresholds each financial year.

Every result includes a transparent breakdown, so you can see exactly how it's calculated.