How Much NHS Pension Will I Get After 20 Years?

Last updated: 28 September 2026 · Figures verified against the NHS Employers 2026/27 pay circular.

By the NHS Bands Pay editorial team

How 20 years builds a pension: the 1/54 rule

Almost everyone building NHS pension benefits today is in the 2015 scheme, a career average revalued earnings (CARE) scheme. Each scheme year you earn pension equal to 1/54 of your pensionable pay for that year. Over 20 years, that adds up to 20/54 — about 37% — of your pensionable earnings across those years.

Each year's "pot" is then revalued every year until you retire or leave, at a rate set by HM Treasury: currently the Consumer Prices Index (CPI) plus 1.5%. That revaluation is one of the most valuable features of the scheme. It means the £594 of pension you earned in your first year at Band 5 entry pay does not sit still for two decades: it grows by inflation plus 1.5% every year, compounding. Your final pension is the total of all these revalued pots.

Two things follow from this design. First, the answer to "how much will I get?" is not a single number until you know the pay in each of those 20 years. The worked examples below assume your pay stayed at the same 2026/27 level throughout, which gives a clean baseline in today's money. Second, your pensionable pay is not just basic salary: any pensionable enhancements, such as unsocial-hours payments that count as pensionable, feed into the calculation and increase what you earn each year. The examples below use basic pay only, so shift workers will typically do a little better.

If you are wondering what you are paying in each month to build this up, our NHS pension contributions by band guide breaks down the tiered employee rates — from 6.5% at the bottom bands to 12.5% at the top — alongside the employer's 23.7% contribution.

Source: NHSBSA: How is an NHS pension calculated in the 2015 scheme.

Worked examples by band

The table below shows what 20 years at 2026/27 pay levels builds in the 2015 scheme, before revaluation growth and before any lump sum commutation. It uses 1/54 of annual pay × 20. Part-time staff: scale the figure by your contracted hours (half-time service builds half the pension shown).

A few observations worth absorbing. First, these figures look modest next to a salary — but remember this is guaranteed, inflation-protected income for life, not a pot you have to manage. The tax system values defined-benefit pensions at 20 times the annual amount, which puts the Band 5 top example above at a notional capital value of about £289,000 — and buying an equivalent inflation-linked annuity on the open market would cost a similar order of magnitude. Second, revaluation does serious work over 20 years: at, say, 4% annual revaluation, the pension you earned in year one is worth roughly double by year 20. Third, most careers are not flat: pay progression up the bands, and the annual pay awards (3.3% for 2026/27), mean later years earn bigger pots than earlier ones.

One more point that surprises people: 20 years at Band 5 top (£39,043) builds £14,460 a year, while 20 years at Band 6 entry (£39,959) builds £14,800. The bands matter far less for pension building than most people assume — what matters is pensionable pay, whatever band you sit in.

Finally, treat the table as a planning baseline, not a promise. Your annual benefit statement — available through your employer's pension portal or the NHS Pensions member hub — shows your actual accrued 2015-scheme pension to date, already revalued. Compare it with the table above: if you are roughly on track, your career assumptions are working; if you are well below, it is usually because of part-time years, breaks, or periods opted out, and you still have time to adjust.

The lump sum option

The 2015 scheme does not pay an automatic lump sum. Instead, when you retire you can commute (exchange) some of your annual pension for a one-off tax-free lump sum, at a rate of £12 of lump sum for every £1 of annual pension you give up, up to 25% of the total value of your benefits and within the lump sum allowance of £268,275.

Take the Band 5 entry example: £11,879 a year after 20 years. Commuting the maximum 25% would give roughly £59,400 tax-free, leaving an annual pension of about £6,930. Whether that trade is right for you depends on your health, other savings, mortgage and tax position — which is exactly why the "get advice" section below exists. Our dedicated NHS pension lump sum guide walks through commutation, the automatic 1995-section lump sum and the tax rules in full.

1995 and 2008 section service

If any of your 20 years falls before 1 April 2015, part of your pension sits in the older final-salary sections — and the maths is different:

• 1995 section: 1/80 of final pensionable pay per year of service, plus an automatic lump sum of three times the pension. Normal pension age 60 (55 for some special classes such as mental health officers). Twenty years in the 1995 section at a £39,043 final salary would pay £9,761 a year plus an automatic £29,283 lump sum.
• 2008 section: 1/60 of final pensionable pay per year, normal pension age 65, no automatic lump sum (commutation available). Twenty years at £39,043 would pay £13,014 a year.

Most people with 20 years' service spanning the 2015 changeover hold a mix: final-salary benefits for pre-2015 service, CARE benefits for everything since. Following the McCloud remedy, eligible members' 2015–2022 service was moved back into their legacy section for that remedy period, with a choice at retirement. If your service straddles 2015, your annual benefit statement shows the split — read it before making plans.

What if you leave after 20 years?

Twenty years comfortably clears the two-year vesting threshold, so your benefits are preserved: they stay in the scheme, increase with inflation (CPI) each year, and are payable at your normal pension age — the State Pension age for 2015-scheme benefits, or 60/65 for legacy-section benefits. You can claim earlier from age 55 with actuarial reductions, or transfer the cash-equivalent value to another registered pension scheme. Rejoin the NHS within five years and your old and new service link back together with full CPI-plus-1.5% revaluation across the break. Our full guide to what happens to your NHS pension if you leave the NHS covers refunds, transfers, deferred benefits and the five-year rule in detail.

How it fits with the state pension

Your NHS pension is entirely separate from the state pension — you get both. The full new state pension is currently £241.30 a week (around £12,548 a year), so 20 years at Band 5 entry plus a full state pension would mean roughly £24,430 a year of inflation-protected retirement income. Bear in mind that the normal pension age for your 2015-scheme benefits moves with the State Pension age, which is 66 now, rising to 67 between 2026 and 2028, and to 68 later. Check your own State Pension age on GOV.UK rather than assuming.

Get independent financial advice

This page is general information, not financial advice. Pension decisions — commuting to a lump sum, retiring early, transferring out — are difficult or impossible to reverse, and the right answer depends on your health, household income, debts, other pensions and tax position. The NHS scheme offers free guidance through its member resources, but for personalised advice speak to an independent financial adviser regulated by the Financial Conduct Authority, ideally one experienced with public-sector defined-benefit schemes. Never pay for advice from cold callers, and be wary of anyone urging you to transfer a defined-benefit pension — the FCA requires advisers to start from the assumption that transferring is unsuitable.

Frequently asked questions

How much NHS pension will I get after 20 years?

Under the 2015 scheme, 20 years builds annual pension worth roughly 37% of your average pensionable pay (20/54), revalued at CPI plus 1.5% each year while you are an active member. At Band 5 entry pay (£32,073) that is about £11,879 a year in today's money, before inflation growth.

Is the NHS pension based on final salary after 20 years?

No, not for service since April 2015. The 2015 scheme is a career average (CARE) scheme: each year's pension is 1/54 of that year's pensionable pay, revalued annually. Only service in the older 1995 or 2008 sections is final-salary based.

What does 20 years in the NHS pension give a Band 5 nurse?

Around £11,879 a year at Band 5 entry (£32,073) or around £14,460 a year at the top of Band 5 (£39,043), in 2026/27 money, before revaluation growth and before any lump sum commutation. Unsocial-hours enhancements that are pensionable would add more.

Can I take a lump sum after 20 years in the NHS pension?

Yes. In the 2015 scheme you can exchange £1 of annual pension for £12 of tax-free lump sum, up to 25% of your pension's value and within the £268,275 lump sum allowance. The 1995 section also pays an automatic lump sum of three times your pension.

What happens to my 20 years of NHS pension if I leave?

With more than two years' qualifying service your benefits are preserved (deferred) and grow with inflation until you claim them at or after your normal pension age. If you rejoin the NHS within five years, the old and new service link back together.

Does part-time work count towards the 20 years?

Yes. Part-time service counts towards your 20 years, but each year's pension is based on your actual (part-time) pensionable pay, so the annual amount is proportionally lower than full-time service.

When can I take my NHS pension after 20 years' service?

You can usually access it from age 55 (rising to 57 from April 2028), but taking 2015-scheme benefits before your State Pension age means permanent actuarial reductions — about 5% for the first year early, rising to about 44% for 13 years early. See our retire at 55 guide for the full official factor table.

Does the NHS pension keep growing after I stop contributing?

Deferred benefits increase with inflation (CPI) under the Pensions Increase Act, so their buying power is protected, but they no longer get the CPI plus 1.5% revaluation that active members receive.

Sources and independence

Source: NHSBSA — How is an NHS pension calculated in the 2015 scheme; NHS Employers — 2026/27 pay award.

Worked examples assume 2026/27 pay levels held constant across 20 years and basic pay only, for illustration. 2026/27 pension contribution tiers are provisional until confirmed.

This is an independent guide and is not affiliated with the NHS. It is general information, not financial advice. Always check your annual benefit statement and consider independent financial advice before making pension decisions.