🧾

Tax Calculator

Calculate income tax and take-home pay for Australia, UK or US.

AU / UK / USMedicare Levy

How to use this calculator

Choose the country, enter gross annual income and any requested adjustments, then calculate the estimated tax and take-home pay.

Useful real-world examples

  • Comparing approximate take-home pay between salary offers.
  • Turning an annual gross income into an estimated net amount for budgeting.

Important detail

Tax rules, thresholds and offsets change and individual circumstances can materially alter the result.

Why country and tax year matter

Income tax is not one universal percentage. Thresholds, allowances, deductions and social or health levies differ between Australia, the United Kingdom and the United States and they can change from one tax year to the next. This multi-country calculator is intended as a broad comparison tool rather than a tax-return calculation.

What to verify before relying on a result

Residency, filing status, offsets, state or local taxes, student-loan repayments, deductions and investment income can materially change the amount actually payable. For an Australian estimate using the site's current resident brackets, use the dedicated Australian Tax Calculator. For filing or a financial commitment, check the relevant revenue authority or a qualified tax professional. The most useful role for this page is comparing rough gross-to-net scenarios while keeping the same assumptions.