Pick any two UK PAYE tax codes and we will line up the allowance, emergency status, region and approximate annual tax on a £30,000 salary so you can see exactly how they differ.
Last updated 2026-04-12
Choose any code below - the URL updates and the comparison renders instantly.
Choose any code below - the URL updates and the comparison renders instantly.
Choose any code below - the URL updates and the comparison renders instantly.
Hand-picked side-by-sides that answer the most-searched UK tax-code questions.
Upload your payslip and we will tell you whether the code being applied is correct for the pay you actually received.
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