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Keyman insurance premiums are usually tax-deductible when the policy meets HMRC's "Anderson rules": the cover is solely for business loss, the person is an employee (not a major shareholder), and the term matches their employment. If those conditions are met, premiums are an allowable expense — but any payout is then taxable. Shareholder and loan-protection cover are generally not deductible.
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- Keyman insurance premiums may be tax-deductible if the policy meets HMRC’s Anderson principles.
- Relief generally applies where cover is for trading purposes, on an employee, and short-term in nature.
- If premiums get tax relief, any payout is usually taxed as a trading receipt.
- Cover for a shareholder or to protect a loan is treated differently and often not deductible.
- Tax treatment varies by business structure, so confirm the detail with your accountant.
The tax treatment of keyman insurance is one of the most misunderstood parts of business protection. Get it right and the premiums may reduce your tax bill; get it wrong and an expected deduction may not apply. This guide explains how keyman, or key person, insurance is taxed in the UK, building on our overview of what key person insurance is.
☰ On this page
- The general principle
- The Anderson principles explained
- How payouts are taxed
- Why you must confirm with an accountant
- Setting the policy up correctly
- How tax affects the cover amount you choose
- The bottom line
- When premiums qualify for corporation tax relief
- Tax treatment by business structure
- Key person versus relevant life and shareholder protection
- Benefit-in-kind and other tax points
- Common keyman tax mistakes
- Glossary of keyman tax terms
- Case study: a deductible policy and its payout
- Expert tips on keyman tax
- Final checklist on keyman tax
- Recap: keyman tax essentials
- Your next step
- Frequently Asked Questions
The general principle
There is no single statutory rule that says keyman insurance is always deductible. Instead, HMRC applies long-standing guidance known as the “Anderson principles”, based on a statement made in Parliament in 1944. These principles decide whether premiums count as an allowable business expense.
The treatment of premiums and the treatment of any payout are linked. In broad terms, if the premiums are deductible, the payout is taxable; if the premiums are not deductible, the payout is more likely to be tax-free. This symmetry is the key to understanding the whole picture.
The Anderson principles explained
Premiums may be treated as a tax-deductible business expense where the policy meets all of these conditions:
- It is solely to cover loss of profits, not a capital loss or a loan repayment.
- It covers an employee, rather than a major shareholder.
- It is short-term and renewable, matching the person’s value to the business.
If all three are met, the premiums are usually deductible and any payout is taxed as a trading receipt. If any condition fails, the premiums are typically not deductible, and the payout may then be received tax-free.
The shareholder problem
The “major shareholder” condition catches out many small businesses. Where the key person also owns a significant stake in the company, often taken as more than around 5%, HMRC may view the policy as protecting their investment rather than purely the company’s trading profits. In that case the premiums are unlikely to be deductible.
This is common in owner-managed companies, where the key person and a major shareholder are frequently the same individual. It does not mean you should not insure them; it simply changes the tax treatment, and often makes the payout tax-free instead.
How payouts are taxed
When a claim is paid, the treatment follows the premiums.
- If premiums were deductible, the payout is normally taxable as a trading receipt.
- If premiums were not deductible, the payout is usually not taxed.
This matters when sizing cover. If you expect the payout to be taxable, you may need a larger sum assured so that the after-tax amount still meets the need it was designed for.
Loan protection changes the picture
Many businesses take key person cover specifically to repay a loan a director has guaranteed. Because this protects a capital item, a loan, rather than trading profits, the premiums are generally not deductible, and the payout is typically tax-free. If you carry debt, it is worth coordinating cover with your borrowing; our overview of business loans is a helpful reference, and the keyman insurance page explains how cover is structured.
Why you must confirm with an accountant
Tax treatment depends on the precise facts: the role of the person, their shareholding, the purpose of the policy and its term. HMRC reviews each case on its merits, and the same product can be treated differently for two businesses. Because of this, you should never assume a deduction. Set the policy up with professional advice, document its purpose clearly, and confirm the treatment with your accountant or HMRC before relying on it. The cost of advice is small compared with the risk of an unexpected tax bill on a large payout.
Setting the policy up correctly
To get the intended tax outcome, the structure matters as much as the product.
- Define the purpose. Be clear whether the cover protects profits or a loan.
- Match the person and the structure. A major shareholder changes the treatment.
- Keep the term appropriate, reflecting how long the person is critical.
- Document everything, so the purpose is evidenced if HMRC asks.
- Take advice before the policy starts, not after a claim.
A worked example of the tax treatment
Suppose a company insures a senior salesperson who holds no shares. The policy covers loss of profits, runs on a five-year renewable term, and protects the business while it would recruit and train a replacement. Because it meets the Anderson principles, the premiums are likely to be an allowable expense, reducing the company’s taxable profit each year. If a claim is paid, that payout would normally be taxed as a trading receipt.
Now change one fact: the insured person owns 30% of the company. HMRC may now view the policy as protecting their stake rather than purely trading profits, so the premiums are unlikely to be deductible. The trade-off is that the payout would then usually be received tax-free. The product is identical in both cases; only the person’s circumstances change the tax outcome, which is exactly why the detail matters so much.
How tax affects the cover amount you choose
The tax position is not just an accounting note; it changes how much cover you should buy. If your payout will be taxable, the business receives less than the headline sum assured once tax is applied. To end up with the amount you actually need, you may have to insure for a higher figure to allow for the tax.
For example, if you need £200,000 of usable funds and the payout will be taxed, you might size cover above that level so the after-tax amount still meets the goal. Where the payout is tax-free, the sum assured and the usable amount are the same. Getting this right avoids a nasty surprise at the worst possible time, when a claim is paid but falls short of what the business was relying on.
Record-keeping HMRC expects
Because treatment is decided case by case, good documentation protects you. Keep a clear record of why the policy was taken out, who it covers, their role and shareholding, the policy term, and the intended use of any payout. If HMRC later questions a deduction, this evidence supports your position. Setting the policy up with professional advice from the start, and keeping the paperwork tidy, is the simplest way to ensure the tax treatment holds up.
Why professional advice pays for itself
Given how much the tax treatment hinges on small details, this is one area where do-it-yourself rarely pays. An adviser who understands the Anderson principles can structure the policy so the protection and the tax work together, rather than discovering a problem only when a claim is made. The cost of that advice is modest next to the sums involved.
Consider the downside of getting it wrong. A business that assumed a tax-free payout, but had deducted the premiums, could face an unexpected tax charge on a large claim at the very moment it is least able to absorb it. Conversely, a business that could have claimed a deduction but never did has quietly overpaid tax for years. A short conversation at the outset avoids both outcomes. It also ensures the policy is owned and structured correctly, the cover amount allows for any tax, and the paperwork supports your position if HMRC ever asks. For the sake of an adviser’s fee, you turn an area of uncertainty into one of confidence, which is exactly what insurance is supposed to provide in the first place.
The bottom line
The tax treatment of keyman insurance comes down to the Anderson principles and the specific facts of your policy. Where it covers loss of profits for an employee on a short-term basis, premiums are often deductible and the payout taxable; where it protects a shareholder’s stake or a loan, premiums are usually not deductible and the payout is often tax-free. Because the same product can be taxed differently for two businesses, never assume the outcome. Size the cover with tax in mind, document the policy’s purpose, and confirm the treatment with your accountant before you rely on it.
When premiums qualify for corporation tax relief
HMRC does not give a blanket yes or no. Relief depends on meeting all three Anderson tests. Use this as a practical checklist.
- Trading purpose: the cover protects against loss of trading profit, not a capital asset.
- Employee, not owner: the insured is an employee, not a substantial shareholder.
- Short-term, annual cover: the policy is term assurance with no investment element.
Miss any one of these and relief is usually denied. Meeting all three is what makes keyman insurance premiums tax-deductible.
How tax relief and payout taxation are linked
There is a symmetry to the rules. If you claimed corporation tax relief on the premiums, HMRC will generally tax the payout as a trading receipt when it arrives.
The reverse also holds: if premiums were not deductible, the payout is often received free of tax. This trade-off matters when you size cover, because a taxable payout buys less than the headline figure suggests.
Tax treatment by business structure
The structure of your business shapes the treatment. The table summarises the typical position.
| Structure | Typical premium treatment |
|---|---|
| Limited company | Deductible if Anderson tests are met |
| Partnership / LLP | Similar tests; partner cover often not deductible |
| Sole trader | Cover on the owner usually not deductible |
Because owners and substantial shareholders are treated differently from employees, the structure and the insured person together decide the outcome.
Key person versus relevant life and shareholder protection
These covers look similar but are taxed differently. The table draws the contrast.
| Cover | Who benefits | Premium relief |
|---|---|---|
| Key person | The business | Possible under Anderson |
| Relevant life | The employee’s family | Usually allowable, no benefit-in-kind |
| Shareholder protection | Remaining shareholders | Generally not deductible |
Choosing the right product for the right purpose keeps both the protection and the tax treatment clean.
Benefit-in-kind and other tax points
Because the business is the beneficiary of key person insurance, premiums are not usually treated as a benefit in kind for the insured employee. That differs from policies arranged for the individual’s own benefit.
Get the purpose and ownership right and there is normally no personal tax charge on the employee. Set it up loosely, and HMRC may view it differently, which is another reason to take advice.
Common keyman tax mistakes
A few errors crop up again and again.
- Assuming all premiums are automatically deductible.
- Insuring a major shareholder and expecting trading-expense relief.
- Forgetting that a tax-relieved payout is taxable.
- Mixing key person cover with loan protection without checking the treatment.
For the wider picture of what the cover does, read our guide to what is key person insurance.
Glossary of keyman tax terms
- Anderson principles: HMRC’s tests for premium deductibility.
- Trading receipt: income taxed as part of business profit.
- Corporation tax relief: reducing taxable profit by an allowable cost.
- Benefit in kind: a taxable perk provided to an employee.
- Term assurance: life cover for a fixed period with no investment value.
How to claim the deduction correctly
If your policy meets the Anderson principles, the premiums are treated as an allowable trading expense and deducted in your accounts like any other business cost. There is no special form; it flows through your normal corporation tax return.
The key is to be sure the policy genuinely qualifies before claiming. Claiming relief on a policy that fails the tests can lead to an adjustment and interest if HMRC reviews it.
What to tell your accountant
Give your accountant the full picture so they can confirm the treatment. They will want to know who is insured and their role, whether that person is a shareholder, the purpose of the cover, and the policy type and term.
With those details, they can apply the Anderson tests to your situation. Tax treatment turns on the specifics, so a clear brief saves time and avoids mistakes.
Evidence that supports your tax position
Keep documentation that backs up why the premiums are deductible. Useful records include board minutes noting the business reason for the cover, the policy schedule, and notes on how the sum assured was calculated.
If HMRC ever questions the deduction, this evidence demonstrates the trading purpose. Good record-keeping turns a defensible position into an easily provable one.
The cost of getting the tax wrong
Errors cut both ways. Claim relief you were not entitled to, and you may face a tax adjustment, interest and possibly a penalty.
Miss relief you could have claimed, and you pay more tax than necessary. Equally, assuming a payout is tax-free when premiums were deductible can leave you short, because the payout is then taxable. Getting the treatment right from the start avoids all of this.
Case study: a deductible policy and its payout
Picture a company that insures a key employee with qualifying term assurance and claims corporation tax relief on the premiums each year. The cover is clearly for trading purposes and the employee is not a major shareholder.
When a claim is later paid, HMRC treats the payout as a trading receipt, so it is taxed as business income. Because the company anticipated this, it had sized the cover to allow for the tax, leaving enough net funds to recover.
Expert tips on keyman tax
- Apply the three Anderson tests before assuming relief applies.
- Remember the symmetry: relieved premiums mean a taxable payout.
- Keep board minutes recording the business purpose.
- Confirm the treatment with your accountant for your structure.
A short conversation up front prevents an expensive surprise later.
Cover on a part-owner employee
The trickiest cases involve people who are both employees and shareholders. HMRC distinguishes cover that protects trading profit from cover that protects a capital interest, and a substantial shareholding usually tips a policy out of deductibility.
There is no single percentage that draws the line, so each case turns on its facts. Where an insured person owns a meaningful slice of the business, take advice before assuming relief applies.
Tax when a policy is cancelled or assigned
Most key person policies are term assurance with no surrender value, so cancelling simply ends the cover. If a policy with any value is assigned or transferred, though, tax consequences can follow.
Always check the position before changing a policy’s ownership. What looks like a simple administrative step can have a tax effect if the policy is not pure protection.
How HMRC views mixed-purpose policies
Sometimes a single policy is arranged for more than one reason, such as protecting both trading profit and a business loan. HMRC may treat the parts differently, allowing relief on the trading element but not the rest.
Mixed purposes make the tax position harder to pin down. Where possible, arranging separate policies for separate purposes keeps each one’s treatment clean and easy to defend.
Why the symmetry rule matters when you size cover
Because a tax-relieved payout is taxed as income, the net sum the business receives is less than the headline figure. If you need £200,000 net and the payout is taxable, you must insure for more to land on that net amount.
Factoring this in at the outset avoids a shortfall at the worst possible moment. Your adviser can help gross up the cover so the after-tax payout meets the real need.
Working with your accountant each year
Keyman tax is not a one-off decision. Revisit it at each year-end, since changes in shareholdings, roles or the policy itself can alter the treatment.
A brief annual review with your accountant keeps the deduction safe and the cover correctly sized. It also catches any change that might move a once-deductible policy outside the rules.
Final checklist on keyman tax
- Confirm the policy meets all three Anderson tests.
- Check the insured person is not a substantial shareholder.
- Plan for a taxable payout if you claim relief.
- Keep board minutes evidencing the business purpose.
- Review the treatment with your accountant annually.
This keeps both the tax relief and the protection on solid ground.
How relief shows up in your accounts
When premiums qualify, they appear as an ordinary business expense in your profit and loss account, reducing taxable profit. There is no separate line or special treatment; they sit alongside other allowable costs.
Your accountant simply includes them in the figures that flow into your corporation tax return. The simplicity is part of the appeal, provided the policy genuinely qualifies.
The difference relief makes to net cost
Tax relief lowers the real cost of cover. If a company pays corporation tax and its premiums are deductible, the net cost of the premium is reduced by the tax saved.
That makes qualifying cover more affordable than the gross premium suggests. Weigh this saving against the fact that a relieved payout will later be taxed, so the benefit is partly a timing one.
Why advisers gross up the cover
Because a tax-relieved payout is taxed as income, advisers often “gross up” the sum assured. They increase the cover so that, after tax, the business still receives the amount it actually needs.
Skipping this step risks a shortfall at claim time. Grossing up ensures the net payout matches the real financial gap the policy is meant to fill.
Keyman tax across the policy lifecycle
Tax touches a keyman policy at three points: when premiums are paid, if the policy is changed, and when a claim is paid. Each stage has its own treatment.
Thinking about all three at the outset prevents surprises. A policy set up with the full lifecycle in mind behaves predictably from the first premium to the final payout.
Questions to ask your accountant
Bring these to your year-end conversation:
- Does this policy meet all three Anderson tests?
- Is the insured person a substantial shareholder?
- Should we gross up the cover for tax on the payout?
- What evidence should we keep for HMRC?
Clear answers keep both the relief and the cover correctly aligned.
How treatment can change year to year
A policy that qualifies for relief today may not always. If an insured employee becomes a substantial shareholder, or the policy’s purpose changes, the tax treatment can shift.
That is why an annual check matters. Catching a change early lets you adjust before it affects your tax position.
Coordinating tax and cover decisions
Tax should inform, not dictate, your cover. Decide first what protection the business genuinely needs, then arrange it so the tax treatment is clean and the sum assured allows for any tax on the payout.
Bringing your adviser and accountant together on this avoids the common trap of optimising tax at the expense of adequate cover.
Recap: keyman tax essentials
- Premiums may be deductible if the Anderson tests are met.
- A relieved payout is taxed as a trading receipt.
- Shareholder cover is usually not deductible.
- Gross up cover to allow for tax on the payout.
- Review the position with your accountant each year.
Get these right and your cover does its job without a tax surprise.
Your next step
Before arranging or renewing cover, map the tax treatment with your accountant so you size the policy correctly. To understand what the cover itself does, read our guide to what is key person insurance.
Get keyman cover set up right
We help you structure key person cover so the protection and tax work as intended — no obligation.
Frequently Asked Questions
It can be, where the policy meets the Anderson principles: it covers loss of profits for an employee, is short-term, and the person is not a major shareholder. Always confirm with your accountant.
Usually, if the premiums were tax-deductible, the payout is taxed as a trading receipt. If the premiums were not deductible, the payout is generally received tax-free.
They are HMRC’s long-standing guidance for keyman insurance, dating from 1944. Premiums may be deductible where the policy covers loss of profits for an employee, is short-term, and the person is not a major shareholder.
Where the key person is a major shareholder, HMRC may see the policy as protecting their investment rather than trading profits, so the premiums are unlikely to be deductible. The payout is then often tax-free.
Yes. Because it protects a capital item rather than profits, premiums for loan protection are generally not deductible, and the payout is typically tax-free.
They can be, if the policy meets HMRC’s Anderson principles: the cover is for trading purposes, on an employee rather than an owner, and short-term term assurance. If those tests are met, premiums are usually an allowable expense.
Usually, if you claimed tax relief on the premiums, the payout is taxed as a trading receipt. If the premiums were not deductible, the payout is often received tax-free. The treatments mirror each other.
Generally no. Cover on a substantial shareholder, or arranged to protect a capital interest rather than trading profit, usually falls outside the Anderson principles, so the premiums are not deductible.
Not usually. Because the business owns the policy and receives any payout, the premiums are not normally a benefit in kind for the insured employee, provided the cover is set up for business purposes.
If the policy meets the Anderson principles, the premiums are deducted as a normal trading expense through your corporation tax return. There is no special form; confirm the policy qualifies before claiming.
Keep the policy schedule, board minutes recording the business reason for the cover, and notes on how the sum assured was calculated. These demonstrate the trading purpose if HMRC reviews the deduction.
A substantial shareholding usually does, because the cover then protects a capital interest rather than trading profit. There is no fixed percentage, so cases involving owner-employees should be checked with an accountant.
Often yes. If you claim tax relief on the premiums, the payout is taxed as a trading receipt, so advisers commonly gross up the sum assured so the after-tax amount still meets the business’s real need.
Yes. If the insured person becomes a substantial shareholder, or the policy’s purpose changes, a once-deductible policy can fall outside the rules. Review the treatment with your accountant each year.
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