Is ill health retirement worth it? It can start a pension early without the usual reduction, but reviews, benefits and tax can eat into the gain.

Whether it is worth it for you turns on three things: what your scheme would pay, what you could earn by carrying on, and how the pension would sit alongside any benefits. Pension Wise, MoneyHelper's free guidance service, covers UK-based defined contribution pensions and sees people under 50 who are retiring early because of poor health. Still undecided about leaving on health grounds? The form on this page allows you to book a telephone discussion with an FCA-authorised adviser, no charge.

Is ill health retirement worth it? Weigh the pension against the strings

It can be, when your scheme pays the pension you have built up without cutting it for early payment and perhaps adds to it. The cost is that the pension may be smaller than working on would have produced, may be reviewed or stopped, and may change what you get in benefits and tax.

Qualifying comes first. HMRC's test is that a doctor's evidence shows illness will stop you doing your current job, and that you stop doing it; a scheme can set a stricter test, and its tiers and application route are its own. Ill health retirement in the UK sets out both.

What you can gain

  • A pension at any age. The LGPS says "Ill health benefits can be paid at any age", and the NHS Pension Scheme's members guide says its ill health retirees are not held to the minimum pension age.
  • No early-payment reduction. For the LGPS: "Your pension would not be reduced for early payment." In the NHS scheme, Tier 1 pays the pension already earned without reduction, and Tier 2 adds to it.
  • A possible top-up. The LGPS says "Your pension may be enhanced to make up for your early retirement": the highest tier adds the pension you would have built up to your Normal Pension Age, and the next adds 25% of that. In the NHS scheme, Tier 2 adds a pro rata enhancement based on half of the prospective pension to normal pension age. Other schemes use other formulas, so ask yours how its tiers would apply to your service. How ill health pensions are worked out has the method.
  • A lump sum in the most serious cases. If a doctor has talked to you about how long you may live, support comes before money: Macmillan's free Support Line, 0808 808 00 00, is open 7 days a week, 8am to 8pm, for people living with cancer, family and friends, and Marie Curie (0800 090 2309) gives practical information and emotional support about living with a terminal illness. A scheme can pay a serious ill-health lump sum at any age, if a doctor confirms in writing that life expectancy is under a year and the payment uses up all the uncrystallised (not yet taken) rights in that arrangement. Below 75 it escapes income tax up to your available lump sum and death benefit allowance (HMRC's permitted maximum); cashing in a pension because of ill health covers it.

What you give up or risk

The first cost is size. The pension is built on the service you have completed, and any addition depends on your tier, so it may fall short of what more working years would have given. In the NHS scheme, Tier 1 is the pension already earned, and the Tier 2 addition is based on half of the prospective pension, pro rata. Ill health retirement or redundancy and ill health retirement or dismissal compare it with the other ways a job can end.

The second is review. In the LGPS, "Your Tier 3 pension is paid temporarily" and stops after three years, or sooner if you start gainful employment or become capable of it; it normally becomes payable again from Normal Pension Age. The NHS guide says benefits "may be reduced or withdrawn if you take up further employment after retiring early due to ill health". HMRC allows a scheme pension paid on ill-health grounds to be "reduced or stopped at any time" without unauthorised payment charges. Working again is covered in working after ill health retirement.

The third is benefits. GOV.UK warns that income-related benefits, including Universal Credit and income-related ESA, could be affected if you take your pension early. For New Style ESA, half of any private pension income over £85 a week is subtracted from the payment, according to GOV.UK's ESA guide. Which benefits count the pension, and which do not, is in benefits alongside ill health retirement.

The fourth is tax. HMRC's Employment Income Manual says a pension paid on ill-health grounds from a registered scheme "will be taxable", including any increase for the ill health. A serious ill-health lump sum paid from age 75 is taxed as pension income at your marginal rate. Is an ill health pension taxable? works through it.

A pension, a benefits change and a tax bill can all move together, and a conversation may help, with the phone call free: the form here sets one up with an FCA-authorised adviser.

Five questions for your scheme and yourself

Your scheme's guide answers the first two, and the medical assessment feeds into the tier decision; see what happens at the assessment.

  • Which tier might apply to you, and would it carry an addition or only the pension already built up?
  • Can the pension be reviewed, and what happens at the review?
  • What would you have earned, from this job or another, if your health allowed it?
  • Would the pension reduce any income-related benefit you get or could claim?
  • Does a partner or family member depend on your income or on a spouse's pension?

Should I take it, and other questions

Should I take ill health retirement?

That is your decision, and it depends on your scheme's terms and your circumstances. It may suit someone whose health stops them doing the job and whose scheme pays a pension without reduction; it may suit less well someone who could work in another role.

How is it different from ordinary retirement?

Ill health retirement needs medical evidence and the scheme's decision, and in the schemes quoted above it is paid at any age without the early-payment reduction. The age for ill health retirement goes further.

Could I be assessed at a lower tier than I hoped?

Yes. In the LGPS "Your employer decides on the appropriate tier", and a lower tier pays less. Ask your scheme how to challenge a decision. See also how long the process takes.

Making the decision

Whichever way you lean, your scheme's guide is the first stop, along with a benefits calculator and, for a defined contribution pot, a Pension Wise slot. Anyone wanting pensions, benefits and family reviewed in one conversation can use the enquiry form here to get an FCA-authorised adviser calling. Wider background is in workplace pension rules.

Sources: LGPS member website, Ill health retirement; NHS Pensions, 2015 Members Guide (version V13, the edition linked from the NHSBSA member hub on 29 October 2026); HMRC, Pensions Tax Manual PTM062100 and PTM063400, and Employment Income Manual EIM75080; GOV.UK, Early retirement, your pension and benefits, and ESA: What you'll get; MoneyHelper, Pension Wise (archived copy of 15 September 2026); Macmillan Cancer Support; Marie Curie. Read 20 to 29 October 2026.