Can you get life insurance after cancer?

7 September 2026

Most people can get life insurance after cancer. The question is usually when, not whether, and the answer is in your treatment records.

5 min read · Ben Tomlin · Last reviewed September 2026

The short answer

Usually yes. Most people can get life insurance after cancer, and many get standard rates once enough time has passed since treatment. Soon after treatment the common outcome is a postponement rather than a decline. Critical illness cover is harder and often comes with a cancer exclusion.

Life insurance after cancer: what to expect

Most people who have had cancer can get life insurance. Many can get it at standard rates once enough time has passed.

Insurers underwrite cancer history by type, stage, grade, treatment and time since treatment finished.

The most common outcome soon after treatment is a postponement rather than a decline. That is a deferral, not a refusal.

Cancer is the single largest cause of critical illness claims in the UK. It was 65 per cent of all critical illness claims paid in 2025. Insurers therefore hold a great deal of data on it.

The mistake worth avoiding.

Being turned down once does not mean turned down forever, and it does not mean turned down everywhere. Underwriting rules differ between insurers and they change over time.

What insurers look at after a cancer diagnosis

Time since treatment ended. The most important single factor. Terms usually improve at recognised milestones after treatment.
Type of cancer. Underwriting differs enormously between, for example, a basal cell skin cancer and a haematological cancer.
Stage and grade at diagnosis. These are in your records and they drive the decision more than anything you can say on a form.
Treatment received. Surgery alone is underwritten differently from surgery plus chemotherapy and radiotherapy.
Current status. Whether you remain under surveillance, and what any recent scans showed.
Age at diagnosis. A cancer diagnosed young is generally underwritten more cautiously.

Get your stage and grade before you apply. They are usually in the discharge summary or the oncology letter.

An application that says the type but not the stage gets underwritten on assumptions, and assumptions are rarely generous.

Been told no before? It is worth asking again.

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Which cover you are most likely to get after cancer

The three products behave very differently after a cancer history, and knowing that in advance saves disappointment.

Product	Typical position after cancer treatment
Life insurance	Most achievable. Often standard rates in time, or a rating that reduces at later reviews.
Critical illness cover	Hardest. Frequently offered with a cancer exclusion, or postponed for longer.
Income protection	Middle ground. Often available with an exclusion for cancer related absence.
Over 50s plans	Available without health questions, but small sums and usually poor value if you can be underwritten.

A cancer exclusion on critical illness cover is a genuine trade off, because cancer causes most claims on that product.

It can still be worth holding, since heart attack, stroke and the other listed conditions remain covered.

An adviser should tell you plainly what the exclusion removes, rather than selling around it.

What a postponement means, and what to do during it

A postponement is not a refusal. It is the insurer saying the risk cannot be priced yet, and giving you a date.

It is the most common outcome soon after treatment ends, and it is worth handling deliberately rather than walking away.

Ask for the exact reapplication date in writing, and put it in your calendar.
Ask what evidence they will want then, so you can have it ready.
Ask whether any cover is available now, even at a reduced amount or with an exclusion.
Check whether your employer offers life cover or group income protection, which is usually underwritten far more lightly.
Keep any existing policy going, whatever it costs. Replacing it later will be harder.

Employer cover is the point people miss. Group schemes often accept members without individual medical underwriting.

If you have been postponed personally, that workplace benefit may be the only cover available to you right now, and it is free.

Then reapply on the date you were given. Terms genuinely improve with time since treatment, and nobody writes to remind you.

How to improve your chances of cover after cancer

Gather your diagnosis date, type, stage, grade, treatments and the date treatment finished before speaking to anyone.
Ask for pre-assessment. An adviser can put an anonymous summary to several underwriters without creating a formal record.
Never let an existing policy lapse while you look for a new one.
If you are postponed, ask for the exact date you can reapply and diarise it.
Ask whether the rating is reviewable, because some insurers will reduce it after a further period clear.
Do not accept a guaranteed acceptance over 50s plan as a substitute until you have tested full underwriting.

The reapplication point matters. Terms genuinely do improve with time since treatment, and nobody writes to tell you.

If you took a rated or excluded policy three years ago, it is worth retesting the market now.

Cover already in force stays in force. Testing the market does not put it at risk, provided you do not cancel anything until new terms are issued.

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Frequently asked questions

How long after cancer can I get life insurance?

It depends on the type, stage and treatment. Some low risk cancers can be underwritten soon after treatment ends, while others are postponed for a number of years. The insurer will usually tell you the exact date you can reapply.

Will I be declined for life insurance because of cancer?

An outright decline is less common than a postponement or a rated premium. Different insurers apply different rules, so being declined by one is not the end of the process.

Can I get critical illness cover after cancer?

Sometimes, and often with a cancer exclusion. Cancer caused 65 per cent of all UK critical illness claims paid in 2025. An exclusion therefore removes a large part of the value. Ask exactly what remains covered before you accept it.

Do I have to declare a cancer I had twenty years ago?

If the application asks, yes. Age of the diagnosis does not remove the duty to disclose, though a long clear period usually improves the terms considerably.

Is a guaranteed acceptance over 50s plan a good alternative?

Only if full underwriting is genuinely unavailable to you. These plans ask no health questions but offer small sums assured, and paying premiums for long enough can exceed the payout.

Should I reapply if I was rated years ago?

Yes, it is worth testing. Ratings often reduce as more time passes since treatment, and an existing policy stays in force while you look.