Yes, a life insurer can lawfully decline or rate an application connected to a disability — but only inside a specific legal boundary, and you are entitled to ask which information it relied on to reach that decision. That boundary is the point most pages miss. The refusal on its own is not the question. Whether it rests on reliable, relevant risk information is.

The Equality Act 2010 makes disability a protected characteristic, and then carves out an exception for insurance. Under that exception an insurer may treat a disabled person less favourably only where it relies on information that is relevant to the assessment of the risk, from a source on which it is reasonable to rely, and where the different treatment is itself reasonable. Strip away the legal wording and it comes to this: an insurer cannot decline you simply because you are disabled, but it can take account of a disability where it has proper risk evidence behind the decision. So when a decline lands, the useful move is not to argue that disability was considered at all — it was allowed to be — but to find out what evidence it was built on, and whether that evidence is sound.

At a glance

  • A disability-based decline or rating can be lawful, but only where the insurer relies on relevant, reliable risk information — not on a blanket assumption.
  • You can ask, in writing, what the decision was based on and where that information came from. Insurers should be able to explain it.
  • If the decision rests on facts about you that are wrong, correcting them is the first practical step and often the fastest one.
  • A decline is not always the end. It may be a rating or a postponement, and another insurer may see the same evidence differently.
  • Complain to the insurer first; if unresolved after eight weeks, the Financial Ombudsman Service is free for consumers.

The short answer: lawful, but only within a boundary

Insurance is one of the few areas where the law openly permits different treatment on the basis of a protected characteristic. It has to, because pricing risk is what insurance is. But the permission is conditional, and the conditions are the whole game. An insurer may lawfully rate or decline an application influenced by a disability, provided the decision is grounded in information relevant to the risk, drawn from a source it is reasonable to rely on, and provided treating you differently is a reasonable response to that information.

What the exception does not permit is a decision made on assumption rather than evidence. "We do not cover people with your condition" is not, on its own, a lawful position; a decision anchored in claims data, medical evidence and a reasoned assessment of the actual risk can be. The distinction is the reason it is worth asking questions rather than simply accepting a no, because the answer reveals which side of that line the decision sits on.

What the Equality Act exception actually requires

It helps to break the insurance exception into the three things an insurer needs to satisfy, because each one is a question you can put back to it.

Relevant information. The information relied on has to bear on the mortality risk being assessed. A condition that genuinely affects life expectancy is relevant; a characteristic that does not is harder to justify. A reasonable source. The information must come from somewhere it is reasonable to rely on — reputable medical evidence, recognised statistical data, an insurer's own claims experience — not rumour or an out-of-date generalisation. Reasonable treatment. Even with relevant information from a sound source, the response has to be reasonable; a total decline where the evidence supports only a modest rating is open to challenge.

You can read the exception itself in the Equality Act 2010. The practical value of knowing the three limbs is that a decline letter can be tested against each of them, and an insurer that cannot explain how its decision meets all three has a weaker position than it might first appear.

The question to put in writing

The most effective thing you can do after a disability-related decline is unglamorous: write to the insurer and ask three plain questions. What was the decision based on? What information did you rely on? Where did that information come from? You are entitled to an explanation, and putting the request in writing creates a record and usually a more considered reply than a phone call.

Two of those answers tend to be revealing. If the decision leans on a report about your health, it matters what that report actually said and whether it was accurate — which is why it helps to understand what your GP can and cannot tell a life insurer and, more broadly, how much of your medical record a life insurer can see. If the decision leans on statistical or claims data about a condition, you can ask whether your own clinical picture — your control, your monitoring, your history — was weighed against that general data or simply subsumed into it.

When the information behind the decision is simply wrong

A surprising number of adverse decisions rest on a fact that is out of date or incorrect: a diagnosis recorded more severely than it turned out to be, a medication you no longer take, an admission that never happened, a test result transposed. Because the Equality Act exception depends on the information being both relevant and reliable, an error in that information can undo the justification for the decision entirely.

So when you have the insurer's answer, check it against your own records. If something is wrong, say so, and provide the correction — a consultant's letter, an up-to-date medication list, a recent set of results. Correcting the underlying facts is frequently faster and more effective than mounting a formal challenge, because it removes the foundation the decision was standing on rather than arguing about the decision itself. The same right to see and correct the evidence applies whatever the condition; if you were turned down over a psychiatric history rather than a physical one, the approach in asking an insurer for the evidence behind a mental health decline follows the identical logic.

A decline, a rating and an exclusion are three different things

Before you treat a decision as final, be sure which decision it is. A decline is a no. A rating is a yes at a higher price. An exclusion is a yes that removes a named cause of death from the cover. They are often confused, and the difference changes what you do next. A rating or an exclusion means you have cover; the question is only whether the terms are fair and whether another insurer offers better. If the outcome you received was a loading rather than a refusal, it is worth understanding what a percentage or per mille loading actually means in real terms before deciding whether to accept it.

It also helps to separate the application decision from what happens at a future claim. A decline now is a pricing-and-appetite decision made on the evidence in front of the underwriter. It is a different question from whether an insurer can refuse to pay a claim later for non-disclosure, which turns on whether the application was answered accurately. Keeping the two apart stops a present frustration from becoming a future fear.

If you think the decision is unfair

You have a clear route, and it costs nothing. Use the insurer's own complaints process first, setting out why you believe the decision is not supported by relevant, reliable information or is not a reasonable response to it. If you are unhappy with the reply, or if eight weeks pass without a resolution, you can refer the complaint to the Financial Ombudsman Service, which is free for consumers and can look at whether the insurer treated you fairly. On the discrimination points specifically, the Equality Advisory and Support Service can advise on your rights under the Equality Act, and free general help is available from Citizens Advice.

Do not overlook cover you may already hold. An employer death in service scheme normally provides a lump sum without individual medical underwriting, so a disability that makes individual cover hard to arrange may not affect it at all. And because insurer appetites differ, a decline from one is not the market's verdict; you can get life insurance quotes through an FCA-authorised broker who can identify insurers more comfortable with your condition and present your evidence to them properly. The wider ground is covered in our guide to getting cover with a history, a condition or a job.

It also helps to keep a simple record as you go: the date of each application, which insurer it was with, what the outcome was, and what reason was given. That record does two jobs. It stops details slipping between conversations, which matters because you will be asked on any future application whether cover has ever been declined, rated or postponed, and an accurate answer protects a future claim. And it gives a broker a clear, evidenced starting point rather than a secondhand account of what happened, which tends to produce a faster and more useful response from the next insurer approached.

Scotland and Northern Ireland

The law here is not UK-wide, and it is an easy mistake to assume it is. The Equality Act 2010 applies in England, Wales and Scotland. It does not extend to Northern Ireland, where disability discrimination is instead governed by the Disability Discrimination Act 1995 as it continues to apply there, enforced by the Equality Commission for Northern Ireland rather than under the Great Britain framework.

The practical position for an applicant is broadly similar — insurers can take account of a disability where they rely on relevant, reliable risk information — but if you are in Northern Ireland the statute you would cite, and the body you would approach for discrimination advice, are different. You can read the Disability Discrimination Act 1995 for the Northern Ireland framework. Wherever you live, the Financial Ombudsman Service covers complaints across the whole of the United Kingdom.

One consequence of this split worth knowing: a broker or insurer operating across the whole of the UK may still apply broadly consistent underwriting standards everywhere, because the industry tends to work to a common practice even where the strict legal basis for a complaint differs by nation. What changes is not usually the underwriting outcome itself, but which regulator or advice body you approach if you believe that outcome was unfair, and which specific piece of legislation your adviser or solicitor will point to when setting out your rights.

Frequently asked questions

Is it legal for a life insurer to decline me because of a disability?

It can be. The Equality Act 2010 contains an exception for insurance that allows insurers to treat disabled people differently where they rely on information relevant to the risk, from a source it is reasonable to rely on, and where it is reasonable for them to do so. In Northern Ireland the equivalent framework is the Disability Discrimination Act 1995.

What can I ask the insurer for?

Ask in writing what the decision was based on, what information it relied on, and where that information came from. Insurers should be able to explain the reason. If the answer rests on facts about you that are wrong or out of date, correcting them with up-to-date medical evidence is the first practical step, and often the most effective one.

What if I think the decision is unfair?

Use the insurer's complaints process first. If you are unhappy with the response, or after eight weeks, you can refer the complaint to the Financial Ombudsman Service, which is free for consumers. The Equality Advisory and Support Service can advise on the discrimination points, and Citizens Advice can help you put a complaint together.