Plain-English explanations of Income Tax, National Insurance, student loans and more — all updated for 2026/27 HMRC rates.
The standard UK tax code for 2026/27 — what the number and letter mean, who gets it, and how to fix it if it's wrong.
Read article Student FinanceAll five UK student loan plans compared — thresholds, rates and write-off dates. Includes Postgraduate Loan 2026/27 figures.
Read article PensionsHow salary sacrifice saves both Income Tax and National Insurance — real examples, EV and cycle-to-work schemes, mortgage considerations.
Read article Tax PlanningThe effective 60% marginal rate between £100k and £125,140 — how the Personal Allowance withdrawal works and how pension contributions eliminate it.
Read article Tax BasicsEmployee, employer and self-employed NI rates and thresholds for 2026/27. What each class funds and when you stop paying.
Read article Tax BasicsWhy your second job is taxed at 20% flat with no Personal Allowance, how the BR code works, and what happens at year end.
Read article Tax BasicsAll six Scottish Income Tax bands compared with England and Wales, with real take-home differences at £30k, £50k, £75k and £100k.
Read article Tax PlanningWho qualifies, how the £252 annual saving works, tax code changes (1007L and 1283L), and how to backdate claims up to 4 years.
Read article Self-EmployedIncome Tax and Class 4 NI rates, allowable expenses, Payments on Account, and Self Assessment deadlines for the self-employed.
Read article Tax BasicsWhat W1, M1, BR and 0T emergency codes mean, why you get them, how much extra tax you pay, and the fastest way to fix it.
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