Tax & financial calculators for real-life decisions
Choose your country to use current local tax rules. Every calculator shows its tax year, jurisdiction, formula and official sources.
Choose your country
United Kingdom
Take-home pay, Income Tax, National Insurance, Stamp Duty, CGT, VAT and more for 2026/27.
Live · 2026/27Canada
Federal and provincial income tax, CPP/EI and payroll — English and French.
Coming nextAustralia
PAYG withholding, Medicare levy, superannuation and stamp duty by state.
Coming nextUnited States
Federal and state income tax, FICA and paycheck calculators.
PlannedBrowse by category
Salary & Income
Net pay, income tax and payroll deductions.
Retirement
Pension allowances and tax relief.
Coming nextWhy tax calculators must be country-specific
Two people on the same salary can take home very different amounts depending on where they live. Countries set different tax years (6 April in the UK, 1 July in Australia, 1 January in Canada and the US), different allowances and bands, and different social-security systems — National Insurance in the UK, CPP and EI in Canada, the Medicare levy in Australia, FICA in the US.
Regions matter too: Scotland sets its own Income Tax bands, Canadian provinces and US states add their own income taxes, and property purchase taxes vary between nations and states. A generic calculator that swaps the currency symbol gets these wrong.
Global Tax builds each country from its official sources, labels every result with its tax year and jurisdiction, and keeps previous years’ rules intact when new rates arrive. Read our methodology to see how calculations are built and tested.