Police Back Pay Calculator

The 3.5% award for England and Wales takes effect on 1 September 2026. Each force applies it through its own payroll. Where payroll cannot implement it in time, the increase is backdated to 1 September and paid as arrears in a later month; the date varies by force and we know of no national payment date.

Back pay is the difference between your old and new annual pay, divided by twelve, multiplied by the number of monthly pay runs still paid at the old rate. For a constable at the top of the scale the annual increase is about £1,760, so one month late is roughly £147 gross and three months late is roughly £440 gross.

Yes. Arrears are treated as pay in the month they are received, so income tax, National Insurance and pension contributions all come off. Income tax under a cumulative tax code self-corrects across the year, but National Insurance is charged against the thresholds for the single month the lump sum lands in.

A 3.5% gross rise is reduced by income tax, National Insurance and pension contributions before it reaches your bank. Most officers keep roughly two thirds of the increase. If the rise would take your pensionable pay across a pension contribution threshold, the higher rate applies to all of your pay once your band changes, and you would keep considerably less. For a continuing member that happens from April 2027, because the band follows the previous scheme year's pay (Police Pensions Regulations 2015, reg 167A).

It is rare but possible at the edges of a pension contribution tier. Police pension contribution rates step up in bands, and the higher rate applies to your whole pensionable pay rather than only the part above the threshold. The band is set from the previous scheme year's pensionable pay (reg 167A), so an officer just below a threshold before the award and just above it afterwards would move up from April 2027, not in the 2026/27 year, and would then keep much less of the increase than colleagues elsewhere on the scale.

England and Wales has two constable pay scales. Constables appointed on or after 1 April 2013, including every recent recruit, are on a 7-point scale (pay points 1 to 7); constables appointed before that date are on the older 8-point scale (points 0 to 7). The calculator defaults to the post-2013 scale and lets you switch. Scales are calculated from the official 2025/26 figures plus the confirmed 3.5% from 1 September 2026, rounded to the nearest pound, so they may differ from the Home Office's own published figures by a few pounds.

No. This tool models basic pay, force allowances and the confirmed award. Use the Police Overtime Calculator for casual overtime, rest day working and public holiday rates.

The model assumes a standard cumulative tax code and twelve monthly pay runs. Your payslip can differ because of your tax code, student loan deductions, salary sacrifice arrangements, overtime, non-pensionable allowances and how your force's payroll treats arrears.