How is armed forces pay taxed in the UK?

Full answer

Members of the armed forces pay Income Tax and National Insurance on their basic pay in the same way as other employees, deducted at source through PAYE. For 2026/27 the Personal Allowance is GBP 12,570, with 20% Income Tax on income from GBP 12,571 to GBP 50,270, 40% from GBP 50,271 to GBP 125,140, and 45% above. Employee Class 1 National Insurance is 8% on earnings between GBP 12,570 and GBP 50,270 and 2% above. Service personnel are generally treated as UK-resident for tax even when posted overseas. Where armed forces tax differs is in the treatment of allowances and reliefs. Some service allowances are paid tax-free, while others count as taxable pay - the position depends on the specific allowance, so check the rules for each rather than assuming. Two features are worth knowing about. First, the Operational Allowance and the Council Tax Relief paid during qualifying operational deployments are designed to be received free of tax. Second, personnel can claim tax relief on the cost of travel between their home and their place of duty in defined circumstances, often handled through a dedicated HMRC process for the forces (Mileage Allowance Relief on private vehicle use follows the standard AMAP rates - 45p per mile for the first 10,000 business miles, then 25p). Who this affects: regular and reserve personnel. Scottish-resident service members are taxed under Scottish Income Tax rates (Starter 19% up to Top 48%) unless they fall under specific HMRC arrangements - it is worth confirming your tax code reflects the correct residence. The precise list of taxable versus non-taxable allowances and the operational bonus amounts are not figures to assume - confirm them via HMRC or the JPA guidance before relying on them. To estimate your take-home from basic pay, use the take-home pay or income tax calculator, and check your tax code on your payslip is correct.

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