All calculators

Free, independent Australian tax tools — updated for the current financial year, grouped by topic.

Superannuation

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