Firefighter overtime pay 2026: rates and how it is worked out

Do firefighters get overtime?

Yes, in the sense that wholetime firefighters who work additional hours beyond their contracted duty system can be paid at an overtime rate. Each year's NJC pay circular publishes those rates for the roles from firefighter to station manager, so overtime is a normal part of the pay structure, not a discretionary extra. Many services also use additional shifts, recall to duty or cover arrangements to maintain crewing, so extra hours are common in practice.

What varies is how much overtime is available and on what terms. Some services offer plentiful voluntary overtime, others limit it, and some have local arrangements that treat particular types of extra duty differently, for example time off in lieu or a separate allowance. That is why searching for a single 'firefighter overtime pay' number can mislead: the published rate is the monetary value of one hour, but the entitlement comes from your contract, the Grey Book and the service's policy.

Because overtime adds to income on top of basic pay, it interacts with tax, National Insurance and, in some cases, pension. For an estimate of what you keep, see firefighter overtime after tax and the overtime calculator.

Firefighter overtime rates by role, 2026

The table lists the overtime rate published in NJC Circular 2/26, effective 1 July 2026, next to the basic hourly rate it is derived from. The overtime rate is 1.5 times the hourly rate after the national rounding method, which is why the overtime figure is not always exactly 1.5 × the rounded hourly rate (for example £18.43 × 1.5 = £27.645, published as £27.65).

Group manager and area manager levels have annual and hourly figures in the circular but no standard published overtime rate, so overtime for those roles is not set by a national standard rate. If you are at those levels, follow your contract and local policy, and ask payroll which rate, if any, applies to extra hours.

How the overtime rate is calculated

The hourly rate starts from the annual salary. The 2026 circular divides the annual figure by 52.143 weeks and then by 42 hours, with rounding at each stage. For a competent firefighter, £40,358 ÷ 52.143 is about £774 a week, and £774 ÷ 42 is £18.43 an hour. Overtime is then 1.5 times that hourly rate, giving £27.65 after rounding.

This is the same method for each role, so you can check any point yourself: take the annual salary, divide by 52.143, divide by 42, then multiply by 1.5. For a watch manager at competent B, £50,034 ÷ 52.143 ÷ 42 is £22.85, and 1.5 × £22.85 is £34.28 after rounding. If the figure on your payslip is different, either you were paid on a previous year's rate, a different pay point or a rate defined by local agreement.

The 42-hour divisor is a pay convention. It does not mean every firefighter works exactly 42 hours every week: duty systems average out across a cycle. Our guide to shift patterns and the 42-hour week explains why the divisor is used and how rosters differ.

1. Take your annual basic salary from the NJC table for your role and stage.
2. Divide it by 52.143 to get the weekly figure.
3. Divide the weekly figure by 42 to get the hourly rate.
4. Multiply the hourly rate by 1.5 to find the published overtime rate.
5. Multiply by the paid hours claimed, after any unpaid break.

What a shift of overtime is worth

The table converts the published overtime rate into gross pay for a 4-hour, 8-hour and 12-hour block of paid overtime. It is a straightforward multiplication (hours × rate), so it ignores tax, deductions and any part of a shift that is unpaid.

At the competent firefighter rate a single 8-hour overtime shift is worth £221.20 gross. To earn £1,000 gross from overtime at £27.65 you need about 36 hours; 100 hours is £2,765 gross. For a taxpayer in England, Wales or Northern Ireland on a basic-rate salary, an 8-hour shift leaves roughly £159 after 20% tax and 8% National Insurance, and for a Scottish taxpayer in the 21% band roughly £157. Those are estimates: your marginal rate depends on your total taxable income for the year.

Published rate versus your entitlement

A pay table tells you the monetary rate; the Grey Book and local agreement tell you when it applies. Extra hours, recalled duty, changes to a duty system and work on public holidays should not be treated as interchangeable without checking the relevant clause. Some types of extra duty may be paid at a different rate or handled through time off in lieu, and some allowances are separate; the bank holiday pay guide explains how one common question is handled.

Retained (on-call) firefighters are different again. Their work activity is paid at the ordinary hourly rate (£18.43 for a competent firefighter), not the overtime rate, because their retainer and activity structure replaces overtime; see on-call firefighter pay. Flexible-duty officers may receive a flexible-duty allowance rather than overtime for extra hours; see firefighter allowances explained.

The safe habit is to keep evidence for every claim: the roster, the authorisation for extra hours, the start and finish times and the payslip period. Payroll may process overtime a month in arrears, so a payment can appear on a later payslip. If a payment looks wrong, ask for a written breakdown showing hours, rate and the clause relied on.

Is overtime pensionable, and how is it taxed?

Overtime is taxable employment income and is subject to National Insurance, so it is added to your other pay for the tax year. In 2026/27, employee National Insurance is 8% on earnings between £12,570 and £50,270 a year and 2% above that; England, Wales and Northern Ireland tax is 20% up to the basic-rate limit and 40% beyond; Scotland uses different bands.

Whether overtime counts as pensionable pay depends on the scheme and how your service defines pensionable pay. Not every extra payment is pensionable, and some pension scheme rules treat pay differently depending on how the hours arise. The consequence is that a £1,000 overtime payment can leave you with roughly £720 net before any pension effect in England, or about £710 in Scotland at the same salary, but the exact amounts depend on your tax code and whether pension contributions apply to the payment. Ask your pension administrator or payroll how your overtime is treated, and see FPS 2015 in plain English for how pensionable pay works.

Whatever the pension treatment, it is worth knowing the direction of travel: if overtime is pensionable and you are in a career-average scheme, it adds to the pay used for each year's accrual, but if it is not, it does not build extra pension. The same distinction affects the contribution you pay, since bands in England now depend on actual pensionable earnings. Higher earners should be aware of thresholds: for a competent firefighter on £40,358 the higher-rate threshold is a long way off, so regular overtime is normally taxed at 20% plus 8% National Insurance. For managers near the higher-rate boundary the marginal rate can be higher; the after-tax guide walks through examples.

How to audit an overtime payment

Auditing overtime does not need expertise, only a methodical approach. Identify your role and pay point on the date the work took place, because a change of pay point or rate can occur part-way through a period. Then calculate the expected gross using the published rate and paid hours, and compare it with the payslip line before looking at tax.

If the gross is wrong, the reason is usually one of a few things: the wrong pay point, an unpaid break not deducted or deducted twice, hours paid at a different multiplier because the payment was classed differently, or an arrears element from the July 2026 award. If the gross is right but the net looks low, check the tax code, whether arrears were included in the same period and whether pension or student loan deductions apply.

The payslip checker is designed to help with exactly this comparison of gross, deductions and expected rates. If you still cannot reconcile a payment, ask payroll or your representative body for the calculation, and keep the roster and authorisation.

Turning overtime into a goal: deposit, mortgage or saving

Overtime is variable, so lenders normally treat it cautiously when assessing affordability, and you should budget it separately from basic pay. If you want to see how regular extra hours could accelerate a house deposit, the overtime-to-deposit tool converts extra hours into a savings timeline. The mortgage borrowing calculator shows how a lender might see basic pay.

To plan a year, choose an average number of extra hours you can realistically work without harming rest, multiply by the overtime rate for your role, then apply the net factor for your circumstances. For example, 60 hours a year at £27.65 is £1,659 gross; at a 28% deduction that is about £1,194 net. Because extra hours interact with rest and fatigue rules, treat that as a ceiling, not a target. If you are considering second employment as well, our guide to firefighter second jobs covers policy and tax.

For a fuller picture of how the July 2026 award changed the underlying rates, see the 2026 pay rise guide and the pay scales.