Free tools
Medical tax calculators for UK doctors
Free calculators built by specialist medical accountants. Work out your NHS pension annual allowance, locum tax liability, and private practice incorporation savings. No email gate, no sign-up.
NHS Pension Annual Allowance Calculator
Threshold income and pension growth in, tapered allowance and tax charge out. 2025/26 limits.
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Locum Doctor Tax Calculator
Gross locum income in, net take-home out. 2025/26 income tax, Class 4 NI and student loan (plan 1/2/4).
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Private Practice Incorporation Calculator
Sole trader vs limited company for medical private practice. 2026/27 dividend tax rates and 25% CT.
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