Corporation Tax Relief on Premiums Is Not Automatic

Search for a relevant life policy and you will find page after page telling you the premiums are corporation tax deductible, as though it were a settled fact printed on the tin. It is not. Whether a relevant life policy is corporation tax deductible in the UK is a judgement, not a guarantee, and it turns on a test that has caught out plenty of companies who assumed the deduction was automatic. The premium is allowable only if it satisfies the wholly and exclusively rule, and an inspector is entitled to look behind the label and decide it does not.

This matters because the deduction is often the reason the policy was sold in the first place. If a business arranged cover mainly for the tax break and the tax break is then refused, it has bought something it might have weighed differently with the facts in front of it. So it is worth being honest about where the deduction is solid and where it is a judgement call.

This page explains where the wholly and exclusively test comes from, what an inspector is really testing, when the relief can be refused, and how to put a claim on the firmest footing you can. It also covers the separate question of whether the premium is taxable on the employee, because the two are often confused.

The short answer: deductible only if it is wholly and exclusively for the trade

A relevant life policy is an employer-paid, single-life policy that pays a lump sum to an employee's family if that employee dies, usually written into a discretionary trust. When a company pays the premiums, it will naturally want to treat them as a business expense and deduct them against its profits before corporation tax. Whether it can do that is governed by the same rule that governs every other expense a company tries to deduct: the money must have been spent wholly and exclusively for the purposes of the trade.

For a relevant life premium, that means the payment has to be part of the genuine cost of employing the person, part of their remuneration package, incurred because they are an employee the business wants to retain and reward. Where that is clearly the case, the deduction usually follows. Where it is not, the deduction is exposed, and no amount of marketing copy calling it "tax deductible" changes the underlying test.

So the accurate statement is narrow. The premium is deductible if, and only if, it satisfies the wholly and exclusively test on the facts of the particular case. There is no blanket confirmation from HMRC that relevant life premiums are always allowable, and any page that implies otherwise is overselling it.

Where the wholly and exclusively test comes from

The rule is not specific to insurance. It is the general gateway for deducting trading expenses, and it does a simple job: it keeps out spending that was really for some other purpose, even where a business purpose is also present. If an expense was incurred with a dual purpose, one business and one not, it can fail the test entirely rather than being split.

HMRC sets out how it approaches premiums on policies insuring employees and key people in its Business Income Manual, which anyone can read on gov.uk. The guidance draws a long-standing distinction between cover taken out to protect the business against the loss of a key person and cover provided as part of an employee's remuneration. Relevant life plans generally sit in the second category, deductible as a cost of employment, but only where the arrangement genuinely is what it claims to be.

That distinction is why the same underlying rule can produce different answers for two companies buying what looks like the same policy. The document is not what is tested. The purpose behind paying for it is.

What the inspector is actually testing

An inspector asking whether a relevant life premium is deductible is really asking whether the company paid it to reward and retain an employee, or for some other reason wearing an employee's clothes. A few things are looked at in practice.

• Is there a genuine employment? Relevant life plans depend on an employer and an employee. Where the "employee" is really just a shareholder taking value out of the company, the premium looks less like remuneration and more like a distribution.
• Is the premium proportionate? A premium that dwarfs the rest of the person's package invites the question of whether it is really about their employment at all.
• Who benefits? Cover that in substance protects the shareholder's own family wealth, rather than forming part of the reward for working in the business, is more exposed than cover provided evenhandedly as an employment benefit.

This is one of several places where the difference between wearing the hat of employee, shareholder and owner changes the answer, and it is easy to forget which hat you are in. The point is drawn out in our piece on why your employer being a company rather than a person changes everything, and it runs underneath the tax treatment here too.

When the relief can be refused

Put the weak points together and you can see the situations where a deduction is most likely to be challenged. A plan set up for a controlling shareholder-director with no meaningful separate employment. A premium wildly out of proportion to a modest salary. Cover arranged as a way of extracting company money into a family trust rather than as a genuine part of anyone's pay. An arrangement that only exists on paper, with no board decision recording it as part of remuneration.

None of these is necessarily fatal on its own, and many director relevant life plans are perfectly deductible. But they are the features that turn a routine deduction into a judgement an inspector might disturb, and it is far better to know that before the policy is bought than to discover it in an enquiry years later. The related question of how the payout is treated in the director's own hands is covered in our piece on relevant life cover and your lump sum allowance, which is a separate issue from the company's deduction.

How to put the deduction on the firmest footing

If you want the strongest possible claim, the theme is consistency: make the arrangement genuinely what the deduction assumes it is, and record that it is.

• Document the cover as part of the employee's remuneration package, ideally with a board minute recording the decision and the reasoning.
• Keep the premium proportionate to the person's overall reward, rather than letting it dominate the package.
• Make sure the person really is an employee of the company, with a genuine role, not a shareholder in employee's clothing.
• Keep the paperwork with the rest of the payroll and remuneration records, so it reads as an employment cost rather than an afterthought.

This is advice territory rather than a checklist you can safely self-certify, and an accountant who knows the company should confirm the treatment. The interaction with the way premiums funded from personal income are treated is a different route entirely, set out in our piece on paying life premiums out of income HMRC never taxes, which some owners find fits their situation better than a company-paid plan.

The employee side: benefit in kind, P11D and Class 1A

People often muddle two different taxes: the company's deduction, and whether the premium is taxable on the individual as a benefit. They are separate questions with separate answers.

A qualifying relevant life plan is not usually treated as a benefit in kind. That means the premium does not normally go on the employee's P11D, and no Class 1A national insurance arises on it for the employer. This is one of the features that makes the plans attractive compared with ordinary personal cover paid from taxed income. But the treatment depends on the policy actually meeting the statutory conditions for a relevant life plan, not simply on being described as one. A policy that falls outside those conditions can lose the benefit-in-kind treatment even if the marketing called it a relevant life plan.

So the two sides can move independently. It is possible to have a deductible premium that is also outside benefit-in-kind treatment, which is the intended outcome, but it is the facts and the policy terms that deliver that, not the label.

Do not let the tax tail wag the dog

Here is the part the broker pages tend to bury. The reason to hold cover on a person is that their family, or the business, would face a real loss if they died. The tax treatment is a feature, not the purpose. If a company bought a relevant life plan purely for a deduction that then proves to be a judgement call, it has let the tail wag the dog.

Judged the right way round, the question is whether the cover is worth having on its own merits, with the tax treatment as a possible improvement rather than the point. If it is, and you want an FCA-authorised broker to look at how a relevant life plan or ordinary cover would sit for your situation, you can get life insurance quotes and take the tax question to your accountant separately. What any insurer offers depends on underwriting, so nothing here is a promise of cover. The same order of priorities applies to the money that funds a co-owner buyout under a death clause in a shareholders agreement, and to the far larger question the whole cluster keeps circling, which is what a family actually loses, set out in our piece on costing a childhood you would not be there for.

Scotland and Northern Ireland

Corporation tax is a UK-wide tax set by the UK Parliament, so the wholly and exclusively test and the treatment of relevant life premiums apply in exactly the same way to a company in Edinburgh or Belfast as to one in Birmingham. There is no separate Scottish or Northern Irish corporation tax rule to worry about here.

Where a jurisdiction can make a practical difference is in the trust that holds the policy. Trust law differs in Scotland, and any discretionary trust used to receive the death benefit should be drafted for the jurisdiction the employee lives in and set up correctly, so that the intended treatment holds and the money reaches the family without being caught up in the estate. That is a drafting point for the adviser, not a change to the tax.

Frequently asked questions

Is a relevant life policy corporation tax deductible?

Not automatically. The premium is deductible only where it satisfies the wholly and exclusively test, meaning it is incurred for the purposes of the trade as part of the employee's remuneration package. There is no blanket confirmation from HMRC that relevant life premiums are always allowable, so it turns on the facts of each case and should be confirmed with the company's accountant.

What would make HMRC challenge the deduction?

A premium out of proportion to the employee's overall package, cover arranged for a shareholder rather than genuinely for the business, or a plan set up where there is no real employment. Documenting the plan as part of remuneration, keeping it proportionate, and making sure the insured person truly is an employee are what support the claim if it is ever examined.

Is the premium taxable on the employee?

A qualifying relevant life plan is not usually treated as a benefit in kind, so it does not appear on a P11D and no Class 1A national insurance arises. That treatment depends on the policy meeting the statutory conditions for a relevant life plan, not simply on being labelled one, so it is the policy terms and the facts that deliver it rather than the name.