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Free tools
Quick estimates for the numbers people ask us about most often. Everything runs in your browser — nothing you type is sent to us or stored anywhere.
All four use the rules for the 2026/27 tax year by default, and let you switch year.
Add VAT to a net price or work backwards from a VAT-inclusive price at any UK rate.
Open calculatorEstimate the Income Tax and National Insurance due on self-employed profits.
Open calculatorEstimate limited company corporation tax, including marginal relief between the two rates.
Open calculatorEstimate take-home pay from a salary after Income Tax, National Insurance, pension and student loan.
Open calculatorThese calculators give estimates based on standard UK tax rules and the figures we hold for the selected tax year. They do not account for every individual circumstance and are not tax advice. Always check your position with HMRC or speak to us before making a decision based on a figure here.
If the figure looks wrong, or you want to know what it means for your business, book a free consultation and we will go through it with you.
Prefer to talk? +44 7424 758146 — Monday to Friday, 9am to 5pm.