Tax Guides guides

Plain-English guides to UK tax, pay and personal finance.

TaxFly tax and money guides

Our guides translate UK tax and personal-finance rules into plain English, so you can make a decision without wading through gov.uk jargon. Each one is written for real situations — a pay rise that pushes you into a higher band, a first tax return, a bonus that gets taxed more than you expected, or working out whether a salary-sacrifice pension is worth it. Where numbers matter, we show the maths for the current 2026/27 tax year and link to the calculator that does it for you.

UK tax is regional and detail-heavy: income tax differs in Scotland, stamp duty is a separate tax in each nation, and small thresholds — the £12,570 Personal Allowance, the £50,270 higher-rate point, the £100,000 allowance taper — change how much of your money you keep. Our guides flag those traps and tell you what to actually do next. Browse the topics above, or pair any guide with the matching calculator to see your own figures.

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Every figure follows HMRC 2026/27 rates and links to its gov.uk source.

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