Guides

Plain-English explanations of UK tax and money rules. Every figure is worked out from official rates, so it is right for the 2026/27 tax year.

Weighing up a decision, like a pension or an ISA? See our articles.

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  1. Reference

    UK tax rates and thresholds 2026/27

  2. Pay & tax

    How Income Tax bands work in 2026/27

  3. Pay & tax

    What does my tax code mean? 1257L, BR, 0T and K explained

  4. Data study

    What you keep from a pay rise in 2026/27

  5. Pay & tax

    National Insurance in 2026/27

Data studies

Our own analysis, worked out with the same calculations as our calculators.

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