Educational, not advice. This guide explains how ill-health retirement works across public sector pension schemes. It is general information, not personal or medical advice. Each scheme has its own rules and tests, so always check your own scheme and seek support from your occupational health team, union or a qualified adviser.
In short
- If ill health means you have to stop work before your normal pension age, you may be able to take your pension early, usually without the reduction that applies to voluntary early retirement.
- It is based on medical evidence. An independent medical assessment decides whether you meet the test, so it is not automatic.
- Most schemes work in tiers. A lower tier applies if you cannot do your own job; a higher tier, with an enhancement, applies if you cannot do any regular work.
- The LGPS has three tiers; the NHS and Teachers’ schemes broadly use two.
- You normally apply through your employer, and the higher tiers can be reviewed in some schemes.
What ill-health retirement is
Ill-health retirement is a route to take your pension early when your health means you can no longer work, without losing as much as you would by simply retiring early. Where ordinary early retirement reduces your pension to reflect the longer time it will be paid, ill-health retirement usually pays your built-up pension in full, and in the more serious cases adds an enhancement on top. It is one of the most valuable protections in a public sector scheme, and one of the least understood. For the bigger picture, see how UK public sector pensions actually work.
It is decided on medical evidence
The decision does not rest on how you feel or on your employer’s goodwill. An independent registered medical practitioner, appointed for the scheme, assesses your case against a defined test, normally whether you are permanently incapable of your job, and in the higher tiers of other work too, up to your normal pension age. Good medical evidence from your own doctors and specialists is central, so it is worth gathering it carefully.
The tier idea
Nearly all schemes share the same underlying logic, even where the labels differ:
- Lower tier: you are permanently unable to do your own job, but could potentially do other work. Your built-up pension is paid early, without the early-retirement reduction.
- Higher tier: you are also unable to do any regular gainful work. As well as the unreduced pension, the scheme adds an enhancement, crediting some or all of the pension you would have built up to your normal pension age.
How the main schemes differ
The LGPS has three tiers. Tier 1 applies if you have no reasonable prospect of gainful employment before your normal pension age, and adds the full pension you would have built up to that age. Tier 2 applies if you are unlikely to be capable of gainful employment within three years of leaving but may be before your normal pension age, and adds 25 per cent of that prospective pension. Tier 3 applies if you are likely to be capable of gainful employment within three years; it pays your built-up pension with no enhancement, for up to three years, and is reviewed, stopping if you take up suitable work.
The NHS and Teachers’ schemes broadly use two tiers. A lower tier pays your built-up pension early and unreduced where you can no longer do your job; an upper tier adds an enhancement where you are also permanently incapable of other regular employment. The detail and the exact tests differ between the schemes, so check your own scheme’s wording.
How to apply
- Start with your employer. Ill-health retirement is normally applied for through your employer while you are still in service, with input from occupational health.
- Gather your medical evidence. Reports from your GP and specialists carry real weight in the assessment.
- Get support. Your union, occupational health team and the scheme’s own helpline can all help you through the process, which can feel daunting when you are unwell.
- Know the review position. In schemes with a time-limited lower tier, expect a review, and tell the scheme promptly if your circumstances change.
If you disagree with the tier you are given
Being placed in a lower tier than you expected is one of the most common ill-health disputes. Every scheme has an internal dispute resolution procedure, and it is the first step. If that does not settle things, you can take the complaint to the Pensions Ombudsman.
It helps to know what the Ombudsman does and does not do here. It is not a second medical opinion, and it will not substitute its own view for the doctor’s. What it looks at is whether the decision was reached properly: whether the right test was applied, whether your medical evidence was actually considered, and whether the scheme and your employer did what the rules require of them.
That distinction matters, because two separate things are in play. The Ombudsman can direct a scheme or an employer to pay you compensation for the distress and inconvenience caused by how your case was handled, and that award does not depend on your tier changing. In a determination published on 17 August 2026, a member who had been awarded Tier 2 and wanted Tier 1 had his complaint partly upheld, and the two councils involved were each directed to pay him £500 for the serious distress and inconvenience they had caused. Poor handling carries a remedy of its own, separately from the medical decision underneath it.
Common questions
Is my pension reduced if I retire on ill-health grounds?
Usually not. Unlike voluntary early retirement, ill-health retirement normally pays your built-up pension in full, and the higher tiers add an enhancement on top.
Who decides whether I qualify?
An independent medical practitioner appointed for the scheme, assessing your case against the scheme’s test on the basis of medical evidence. It is not your employer’s decision alone.
What is the difference between the tiers?
Broadly, a lower tier means you cannot do your own job, and pays your pension early and unreduced. A higher tier means you cannot do other work either, and adds an enhancement reflecting future service you would have built up.
Can I challenge the tier I was given?
Yes. Start with your scheme’s internal dispute resolution procedure, then the Pensions Ombudsman if it is still unresolved. The Ombudsman reviews how the decision was made rather than re-running the medical assessment, and it can award compensation for poor handling separately from any change to your tier.
Pension Plain’s take
Ill-health retirement is one of the strongest reasons public sector pensions are worth what they are. If your health gives way before your normal pension age, the scheme can step in with an unreduced, and sometimes enhanced, pension, at exactly the point you need it most. The process is medical and can feel demanding when you are already unwell, so do not go through it alone: lean on occupational health, your union and the scheme’s helpline, and put your medical evidence together carefully. If you think you may qualify, raise it with your employer rather than struggling on.
This article is for general information and is not medical or financial advice. Ill-health retirement rules and tests vary by scheme and your circumstances. Check your own scheme and seek appropriate support and advice.
Key sources
- LGPS, Ill health tiers.
- GOV.UK, Early retirement, your pension and ill health.