Pay on Promotion — What to Expect

Worked example: Constable PP7 to Sergeant PP2

Let's work through a realistic example using the current pay scales. Take a post-2013 constable who has progressed all the way to the top of the constable scale, PP7, currently £50,256 a year. This officer is promoted to sergeant.

The sergeant scale runs from PP2 at £53,568 to PP4 at £56,208 — a single scale that applies regardless of when the officer joined, unlike the constable scale which has separate pre-2013 and post-2013 versions. The sergeant scale was restructured alongside the September 2025 award and no longer has a PP1 — PP2 is now the lowest point on the scale. Because even the bottom of the sergeant scale, PP2 at £53,568, is comfortably above this officer's previous salary of £50,256, they would move onto Sergeant PP2.

The immediate pay increase is:

£53,568 − £50,256 = £3,312 a year

That's an increase of about 6.6% on basic salary alone, delivered as soon as the promotion and pay scale change take effect. From there, the officer will typically progress up the sergeant scale over subsequent years through normal incremental progression as they gain time in rank, subject to their force's specific incremental progression rules, which again can vary somewhat by force in terms of timing and any performance-related conditions.

It's worth noting this example assumes the officer was already at the very top of the constable scale. An officer promoted earlier in their career, say from constable PP4 (£35,106), would still be placed at Sergeant PP2 in this case (since even PP2 already exceeds a lower constable pay point), meaning the percentage increase relative to their pre-promotion salary would be larger. This illustrates the minimum increase principle in action: the new rank's scale provides a floor of at least your previous salary, but where exactly you land above that floor depends on your force's specific promotion pay policy.

The pension tier and CARE accrual impact

A pay rise on promotion doesn't just affect your monthly take-home pay — it also affects your pension, in two distinct ways that are worth separating out clearly.

First, because PPS 2015 is a Career Average (CARE) scheme, your pension accrual for each year is based on that year's actual pensionable pay, at a rate of 1/55.3. Once you're promoted, your pensionable pay for every subsequent year reflects your new, higher salary, so each year's pension "slice" from that point forward is bigger than it would have been had you stayed at your old rank. Using the example above, moving from £50,256 to £53,568 changes your annual accrual from:

£50,256 ÷ 55.3 = £908.79

to:

£53,568 ÷ 55.3 = £968.68

— an extra £59.89 of pension accrual for every year you serve at the new salary, on top of whatever further increases come from incremental progression up the sergeant scale in later years. It's important to understand this only applies going forward. Because it's a Career Average scheme rather than a final salary scheme, the years you already worked as a constable are not recalculated at your new, higher sergeant salary — each of those years is locked in at what you actually earned at the time, then revalued by CPI+1.25% annually, exactly as before. Promotion doesn't retrospectively increase past pension accrual; it only increases what you accrue from the promotion date onward.

Second, a higher salary can affect which PPS 2015 contribution tier you sit in. The tiers are 12.88% up to £37,035, 13.88% between £37,035 and £79,587, and 14.22% above that, and they apply to your whole pensionable pay, not just the amount above a threshold. In the example above, both £50,256 and £53,568 sit within the 13.88% tier, so this particular promotion wouldn't change the contribution rate.

What changes beyond pay

It's easy to focus purely on the pay scale numbers when thinking about promotion, but the change involves considerably more than salary, and it's worth thinking through the non-financial side honestly before going for it.

Responsibility increases at every rank change, but the nature of that increase differs. Moving from constable to sergeant typically means taking on first-line supervisory responsibility for a team of officers — managing their welfare, performance, and day-to-day deployment — on top of, or sometimes instead of, the operational duties you were doing before. It's a genuinely different kind of work, drawing on different skills, and not every officer who's excellent operationally finds supervision equally satisfying, so it's worth reflecting on whether the day-to-day nature of the new role appeals to you, not just the pay increase.

Shift patterns and rostering can also change with rank, depending on force structure — some sergeant and inspector roles move away from the shift patterns typical of response policing towards patterns built around management responsibilities, which can affect work-life balance in ways that don't show up in a pay comparison.

Overtime eligibility is another area to check carefully, and it varies by rank and by force. In some forces and roles, more senior ranks have reduced eligibility for standard overtime, sometimes because the role attracts a different pay structure, or because certain duties are treated as within the scope of the substantive role rather than separately payable. If overtime currently makes up a meaningful part of your income, it's worth understanding exactly how your eligibility might change on promotion, rather than assuming the arrangements that applied at your previous rank will simply continue — your force's HR or your Police Federation representative can confirm the specifics for your situation.

Preparing financially for a promotion

If you're going for promotion, or have just been successful, there are a few practical things worth thinking through before the new salary lands, so you're not caught out by timing or by assumptions that turn out not to match your force's actual policy.

First, don't assume the pay change happens on the exact day your new rank is confirmed. The timing of when a promotion pay increase actually takes effect — whether it's backdated, applied from the start of the next pay period, or tied to some other administrative date — is set by force payroll policy and can vary. If you're planning finances around the increase, for instance timing a mortgage application or a big purchase, confirm the actual effective date with your force's HR or payroll team rather than assuming it starts immediately.

Second, remember that incremental progression through the new scale isn't instant. Landing on Sergeant PP2 doesn't mean you're earning PP4 straight away — reaching the top of the new scale typically takes several years of service at the new rank, subject to your force's incremental progression rules. It's worth building your financial plans around your actual starting point on the new scale, not the top of the scale you're aspiring to reach eventually.

Third, factor in the small increase in pension contributions if your promotion happens to cross a tier boundary, as covered above — while any increase in the contribution rate is normally more than offset by the higher salary and higher pension accrual, it does mean a slightly bigger deduction from your payslip than a simple pay-rise calculation might suggest.

Finally, it's worth using the Promotion Pay Comparison Calculator on this site to model your specific move — your current rank and pay point through to the rank and scale you're being promoted into — so you can see the actual cash increase, the pension accrual change, and any contribution tier effect together, based on your own numbers rather than a generic example like the one used here.

How promotion differs from simply moving up your current scale

It's worth drawing a clear distinction between two things that can otherwise get muddled: moving up pay points within your current rank, and being promoted to a new rank altogether. Incremental progression within a rank — for example moving from Constable PP3 to PP4 — happens automatically over time, generally tied to length of service at that rank, subject to your force's incremental progression policy, and doesn't require any competitive process. It's a planned, predictable increase that most officers can broadly anticipate in advance.

Promotion to a new rank is a different exercise entirely. It requires a formal application and selection process — typically involving an assessment of competency against the standards expected of the new rank, some form of written exercise or assessment centre, and an interview or promotion board — and is inherently competitive, since forces are selecting from a pool of applicants for a limited number of available posts. This means promotion isn't simply something that happens automatically after a certain length of service, unlike incremental pay progression within a rank; officers need to actively apply, prepare, and be successful against other candidates.

Understanding this distinction matters when you're thinking about your own pay trajectory. Two officers with identical time served might have very different salaries if one has successfully been promoted and the other hasn't, even though both may have progressed as far as they can within their current rank's scale. If your goal is to maximise long-term earnings and pension, it's worth thinking about both routes: making sure you're progressing through your current scale as expected, and separately, actively preparing for and pursuing promotion when the opportunity and the fit are right for you, rather than assuming one will naturally lead to the other.

A realistic view of the decision

Promotion is, in almost every case, a genuine financial positive — a real increase in basic salary from day one, a permanently higher rate of pension accrual from that point forward, and typically continued incremental progression up the new scale over the following years. The worked example above, a constable moving from £50,256 to £53,568, shows a solid, immediate uplift, and that pattern holds broadly true at every rank change covered by the scales on this site.

That said, it's not purely a financial decision, and it shouldn't be treated as one. The added responsibility, the different day-to-day nature of supervisory or management work, potential changes to shift patterns and overtime eligibility, and the effort of the promotion process itself are all real factors that deserve honest consideration alongside the pay numbers. An officer who takes on a promotion purely because of the pay increase, without wanting the change in role that comes with it, may find the trade-off less satisfying in practice than the salary figures alone would suggest.

The most useful approach is to treat pay as one clear, quantifiable input into a bigger decision — use the calculators on this site to understand exactly what a specific promotion would mean for your take-home pay and pension, and combine that with an honest look at whether the new role itself, day to day, is one you actually want.