Choose a calculator
Professional tools for self-employed, companies and employees
VAT Calculator
Add or extract VAT
Calculate 18% VAT — add to a net amount or extract from a gross total.
Income Tax Advances Calculator
For self-employed & companies
Monthly income-tax advance estimate based on expected annual income.
Exempt or Licensed Business?
Check by annual turnover
Quick check whether exempt or licensed business status fits your turnover.
Gross to Net Salary
For employees
Estimated net pay from gross — income tax, national insurance and health levy.