Special Constable Expenses and Allowances: Are They Taxable in 2026/27?
Special constables are unpaid volunteers, but many forces pay expenses and boot allowances. How HMRC treats these payments, and what happens if you have a full-time job as well, in 2026/27.
Quick answer
Special constables volunteer their time and are not paid a wage for policing duties — so there's usually nothing to tax. Where a force reimburses genuine out-of-pocket costs (boots, mileage, meals on long shifts), those payments are treated like any other expense reimbursement: tax-free if they simply cover the actual cost incurred, and potentially taxable only on any excess above genuine expenses.
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Take-home pay calculatorWhy there's normally nothing to declare
HMRC's starting position for any expense payment is straightforward: reimbursing someone for money they've genuinely spent wholly for a role isn't income, it's a cost recovery. A force paying a special constable back for the cost of their uniform boots, or a flat mileage rate to cover fuel for using a personal car on patrol, is simply making the volunteer no worse off — not paying them for their time.
When a flat allowance could tip into taxable territory
Problems arise only if an allowance is set generously above what the volunteer is actually likely to spend, effectively becoming disguised payment rather than genuine reimbursement. In practice, force expense policies are generally designed with HMRC's expenses guidance in mind precisely to avoid this, and the amounts involved for special constables are typically modest.
Interaction with your main job
Because the special constable role itself creates no taxable income in the normal case, it sits entirely outside your PAYE tax code from your main employment — there's no coding adjustment, no extra Self Assessment requirement, and no impact on take-home pay from your paid job. If a force ever does pay something that counts as taxable income, that would need to be declared separately, most likely via Self Assessment, but this is the exception rather than the rule.
National Insurance and pension implications
Volunteering doesn't generate National Insurance contributions or credits, so it has no direct effect on your State Pension qualifying years — those continue to build through your paid employment or self-employment as normal. Time as a special constable also doesn't count as pensionable service for the Police Pension Scheme, which applies to regular (paid) officers.
Bottom line
For the vast majority of special constables, there's simply nothing to report: reimbursed expenses that cover genuine costs aren't taxable income, and the volunteering role has no bearing on the tax or National Insurance position from your main paid job.
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Frequently asked questions
Do special constables get paid a salary?
No. Special constables are volunteers and do not receive a salary or wage for their police duties. Some forces do pay boot allowances, meal allowances or mileage to cover genuine out-of-pocket costs incurred while on duty.
Are boot allowances and meal allowances taxable?
Payments that genuinely reimburse actual expenses incurred wholly for the volunteering role are generally not taxable. However, if a force pays a flat allowance that exceeds the actual cost incurred, or that isn't strictly tied to genuine expenses, the excess could in principle be treated as taxable income — in practice most force schemes are designed to stay within HMRC's expenses guidance.
Does volunteering as a special constable affect my main job's tax code?
Not directly. If your special constable role generates no taxable income of its own, it has no effect on your PAYE tax code from your main employment. If your force does pay a taxable allowance above genuine cost, that income would need to be declared, potentially via Self Assessment.
Can I claim mileage relief if my force under-pays me for using my own car?
If a volunteering role is unpaid and doesn't count as employment for tax purposes, the standard employee mileage relief mechanism (claiming the shortfall between what's paid and the 45p/25p AMAP rate) generally doesn't apply in the same way as it would for an employee — check directly with the specific force's expenses policy and, if in doubt, HMRC.
Does time spent as a special constable count towards National Insurance credits?
Volunteering as a special constable, being unpaid, doesn't generate National Insurance contributions or credits by itself. Your National Insurance record continues to be built through your main paid employment or self-employment in the normal way.
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