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Key person (keyman) insurance pays your business a lump sum if a vital employee — often an owner, director or top earner — dies or becomes critically ill. It covers lost profit, recruitment and loan repayments while you recover. Cover is usually set at 2–5× the person's salary or their profit contribution; the business owns the policy and receives the payout.
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- Key person insurance pays the business a lump sum if a vital owner or employee dies or becomes seriously ill.
- The company owns the policy, pays the premiums and receives any payout.
- Cover is sized on the financial impact of losing that person, often a multiple of profit or salary.
- It is distinct from key person income protection, which replaces ongoing income.
- Tax treatment depends on the Anderson principles — see our guide to keyman insurance tax.
Most businesses insure their premises and stock, yet overlook the one asset they cannot replace overnight: their people. Key person insurance, often called keyman or key man insurance, fixes that gap. This guide explains what it is, who needs it, and how to size cover, with a link to our full keyman insurance page.
☰ On this page
- What is key person insurance?
- Who counts as a key person?
- What does it pay out for?
- How much cover do you need?
- Key person insurance versus other business protection
- What does it cost?
- How to put cover in place
- When should you review your cover?
- The bottom line
- Key person protection and business loans
- Glossary of key person terms
- How key person cover supports succession planning
- Case study: a tech firm protects its lead developer
- Expert tips for arranging key person cover
- Final checklist for key person cover
- Common myths about key person cover
- Recap: protecting your key people
- Your next step
- Frequently Asked Questions
What is key person insurance?
Key person insurance is a policy a business takes out on the life, and optionally the critical illness, of an individual who is vital to its success. The business owns the policy, pays the premiums and receives any payout.
If that person dies or becomes seriously ill, the lump sum helps the business stay stable. It can cover lost profits while the company recovers, fund the recruitment and training of a replacement, and reassure banks, investors and customers that the business can continue.
Why does it matter?
In many smaller businesses, profit and relationships are concentrated in one or two people. Losing such a person can be far more damaging than losing premises or equipment, yet it is rarely insured. Key person cover turns a potential crisis into a manageable setback by putting cash in the business exactly when it is needed most.
Who counts as a key person?
A key person is anyone whose death or serious illness would materially harm the business. Typically that includes:
- Founders, owners and managing directors.
- Top salespeople or those holding key client relationships.
- Technical specialists or product leads.
- Anyone who personally guarantees business borrowing.
The more concentrated your profit, knowledge or relationships are in one or two people, the more valuable the cover becomes.
What does it pay out for?
A standard policy covers death. Many businesses add critical-illness cover, so the policy also pays out if the key person survives a serious illness but cannot work, which is statistically more likely than death during the policy term. The payout is a single lump sum to the business, which can be used however the company needs, from covering a revenue gap to repaying a loan the person guaranteed.
How much cover do you need?
There is no single rule, but two common methods help you size cover sensibly.
- Multiple of salary: often five to ten times the key person’s salary.
- Profit contribution: the share of gross profit attributable to that person, multiplied by the years it would take to recover.
You should also add any business loans or director’s loans the person guarantees, so the payout can clear them. If your business carries debt, our overview of business loans is a useful reference when sizing cover.
Key person insurance versus other business protection
It is easy to confuse the main types of business protection, because they solve different problems and are often combined.
- Key person insurance protects the company’s profits and continuity, and pays the company.
- Shareholder protection protects ownership and control, and pays the surviving shareholders.
- Relevant life cover protects an employee’s family, and pays the individual’s family.
Many businesses hold more than one. The right combination depends on your structure, your debts and who depends on the business.
What does it cost?
Premiums depend on the cover amount, the person’s age and health, whether critical illness is included, and the policy term. Cover for a healthy person in their thirties or forties is often modest relative to the protection it provides. Because pricing varies so much between insurers, comparing quotes is the only reliable way to find the right premium.
A quick note on tax
The tax treatment of key person insurance follows established principles, and premiums may sometimes be a deductible business expense. The position depends on your circumstances and is worth understanding properly, so we cover it in detail in our guide to keyman insurance tax. Always confirm the treatment with your accountant before relying on it.
How to put cover in place
- Identify your key people and the financial impact of losing each.
- Size the cover using salary multiples or profit contribution, plus any guaranteed debt.
- Decide on critical illness as well as life cover.
- Compare insurers for the right cover and premium.
- Set it up correctly, with the business as owner and beneficiary, so the payout and tax work as intended.
Real-world scenarios where it pays out
Examples make the value concrete. Picture a design agency where one founder brings in 60% of new business through personal relationships. If that founder died suddenly, revenue would fall sharply while the remaining team scrambled to reassure clients and win replacement work. A key person payout would cover the shortfall, fund recruitment, and buy the breathing room to stabilise.
Or consider a manufacturer whose lead engineer is the only person who understands a critical process. A serious illness that kept them off work for a year could stall production entirely. Critical-illness cover within a key person policy would provide cash to bring in contractors, document the process and protect output. In both cases, the business survives a blow that might otherwise have been fatal, precisely because money arrives when it is needed most.
Common mistakes when arranging cover
A few avoidable errors undermine otherwise sensible policies.
- Under-insuring by guessing a round number rather than calculating the real financial impact.
- Forgetting guaranteed debt, so the payout cannot clear loans the person backed.
- Ignoring tax, which can shrink a taxable payout below what the business needs.
- Setting the policy up incorrectly, with the wrong owner or beneficiary.
- Reviewing it never, so cover drifts out of step as the business grows.
Each is easily fixed with the right advice. Sizing cover carefully, accounting for tax and debt, and reviewing the policy as the business changes keeps the protection genuinely useful rather than a comforting but inadequate figure on paper. Because the tax position directly affects how much cover you actually need, it is worth reading alongside our guide to keyman insurance tax.
When should you review your cover?
Key person insurance is not a set-and-forget purchase. The right level of cover when you arrange a policy can quickly become too little as the business grows. A sensible habit is to review it at least once a year, and whenever something significant changes.
Trigger points include a jump in turnover or profit, taking on new business borrowing that a key person guarantees, bringing in or losing a key individual, or a change in company structure. Each of these can shift who your key people are and how much they are worth to the business. A policy sized three years ago against a smaller, simpler company may leave a serious gap today. Reviewing cover alongside your annual accounts is an easy way to keep it aligned with reality. It costs nothing to check, and it ensures that if the worst happens, the payout reflects the business you actually run now, not the one you ran when you first signed up.
The bottom line
Key person insurance protects the asset most businesses forget to insure: the handful of people the company truly depends on. For a modest premium, it puts a lump sum in the business exactly when a death or serious illness would otherwise threaten its survival, covering lost profits, recruitment and any guaranteed debt. The keys to getting it right are identifying your genuine key people, sizing cover against their real financial value rather than a guess, factoring in tax, and reviewing the policy as the business grows. Done well, it turns one of the biggest risks a small business faces into a manageable, well-funded setback.
Key person insurance versus key person income protection
These two covers are easily confused but solve different problems. The table makes the distinction clear.
| Feature | Key person insurance | Key person income protection |
|---|---|---|
| Pays out | A lump sum | A regular income |
| Triggered by | Death or serious illness | Long-term incapacity |
| Best for | Covering a one-off financial shock | Replacing lost output over time |
Some businesses hold both, using the lump sum to stabilise and the income stream to bridge a long absence.
How to value a key person
Setting the cover amount is the most important decision. Two common methods help.
- The profit method bases cover on the person’s contribution to gross or net profit, often a multiple of it.
- The salary method uses a multiple of their salary, typically around five to ten times, as a proxy for their value.
Whichever you use, think about how long the business would need to recover, recruit and rebuild. The figure should reflect real financial impact, not a round number.
Who should own the policy and receive the payout
For most companies, the business takes out and owns the policy on the key person’s life, pays the premiums, and is the beneficiary. This keeps the money flowing to where the loss is felt.
The arrangement must be set up correctly for tax to work as intended. Ownership, purpose and the relationship between the person and the business all matter, which is why advice pays off.
Key person cover for small businesses and startups
Smaller firms are often the most exposed, because so much depends on one or two people. The loss of a founder who holds the client relationships, technical knowledge or funding links can be existential.
Cover is usually affordable relative to that risk, and lenders and investors increasingly expect it. For a young business, key person insurance can be the difference between surviving a tragedy and folding under it.
How claims are assessed and paid
On a valid claim, the insurer pays the agreed sum to the business, usually as a single lump sum. The company can then use it to cover lost profit, recruit a replacement, repay debt or reassure customers and suppliers.
As with any policy, accurate disclosure at the outset is vital. Honest, complete information when arranging cover is what ensures a claim is paid smoothly when it matters most.
Key person protection and business loans
Lenders sometimes require key person cover before approving a significant loan, especially where repayment depends heavily on one individual. The policy reassures them that the debt can still be serviced if that person is lost.
Linking cover to borrowing is common and sensible, and our guide to how business loans work explains the lending side. If you are arranging finance, ask whether key person protection strengthens your application — it often does.
Glossary of key person terms
- Key person: an individual whose loss would seriously harm the business.
- Sum assured: the amount the policy pays on a valid claim.
- Beneficiary: the business that receives the payout.
- Critical illness cover: an option that pays out on a serious diagnosis.
- Income protection: cover that replaces income rather than paying a lump sum.
Critical illness cover and other options you can add
Key person insurance can be arranged on a life-only basis or with critical illness cover added. The illness option pays out on a serious diagnosis, not just on death, which reflects how many key-person losses actually happen.
Adding it raises the premium but widens the protection. For a business that depends on one person’s day-to-day input, covering serious illness is often as important as covering death.
How long should the policy run?
Match the term to the period of greatest dependence. If a key person is central to a five-year growth plan or a loan with a five-year term, align the cover with that horizon.
Term assurance is the usual structure, giving cover for a fixed period with no investment element. Review the term whenever the business or the person’s role changes significantly.
What affects the premium you pay
Several factors drive the cost of cover.
- The age and health of the key person.
- The sum assured and the length of the term.
- Whether critical illness cover is included.
- The person’s occupation and lifestyle.
Because health is a major factor, arranging cover sooner, while the key person is younger and well, usually means a lower premium.
How key person cover supports succession planning
Cover is not only about disaster; it supports orderly succession. A payout buys time to recruit, retrain or restructure after losing someone vital, rather than forcing rushed decisions under financial pressure.
For owner-managed firms, this breathing space can be the difference between a smooth transition and a crisis. Treat key person insurance as part of your wider continuity plan, not a standalone product.
Case study: a tech firm protects its lead developer
Imagine a small software company whose lead developer holds most of the technical knowledge behind its product. Losing her would stall development and unsettle clients.
The company insures her for a sum based on several times her salary and the cost of recruiting and onboarding a replacement. If the worst happened, the payout would fund a senior hire and a handover period, keeping the product and the business alive.
Expert tips for arranging key person cover
- Identify everyone whose loss would seriously hurt the business.
- Size cover on real financial impact, not a round number.
- Set up ownership and purpose correctly for clean tax treatment.
- Review cover whenever roles, debt or growth plans change.
A little care at the outset ensures the policy does its job when it is needed.
Insuring more than one key person
Many businesses depend on several people, not just one. You can hold separate policies on each key individual, sized to their particular contribution and risk.
This is common in firms where, say, the founder holds the client relationships while a technical lead holds the know-how. Covering each separately ensures the payout reflects the specific loss.
Key person cover versus business loan protection
Key person insurance protects against lost profit and disruption. Business loan protection, by contrast, is arranged specifically to clear a debt if a key individual dies or falls seriously ill.
The two overlap but serve different aims. A business with significant borrowing may want both, so it can both repay the loan and keep trading through the disruption.
Setting up cover correctly
For the protection and tax to work, the policy must be owned by the business, taken out on the key person, and clearly for a business purpose. Getting this structure right at the outset avoids problems at claim time.
An adviser will confirm ownership, beneficiary and purpose are aligned. The detail matters, because a loosely arranged policy can complicate both the payout and the tax treatment.
Signs it is time to increase your cover
Cover that fitted two years ago may be too small today. Review it when any of these happen:
- Profit or turnover grows significantly.
- You take on new borrowing.
- A key person’s role expands.
- You bring in investors who expect protection.
Keeping the sum assured in step with the business ensures a payout would still do its job.
Questions lenders and investors ask
When you seek funding or investment, expect questions about key-person risk. Backers want to know what happens if the founder or a vital employee is lost.
Having key person cover in place answers that concern directly. It demonstrates foresight and protects the very people the investment depends on, which can strengthen your case for finance.
Final checklist for key person cover
- Everyone whose loss would hurt the business is identified.
- Cover is sized on real financial impact.
- Ownership, beneficiary and purpose are set up correctly.
- Critical illness cover considered where relevant.
- A review date is set for when the business changes.
With these in place, the policy is ready to protect the business when it counts.
How key person cover fits your wider protection plan
Key person insurance is one piece of a broader business protection picture that can include shareholder protection, relevant life cover and business loan protection. Each addresses a different risk.
Looking at them together avoids gaps and overlaps. A well-designed plan covers the loss of a vital person, the orderly transfer of shares, and the repayment of debt, without paying twice for the same thing.
What happens at claim time, step by step
On a valid claim, the process is straightforward. The business notifies the insurer, provides the required documents, and the insurer assesses the claim against the policy terms.
Once approved, the agreed sum is paid to the business, usually as a lump sum. The company then deploys it to cover lost profit, recruit a replacement or steady the business through the disruption.
Common myths about key person cover
A few misconceptions hold businesses back.
- “It only matters for big companies” — small firms are often more exposed.
- “It pays the family” — no, it pays the business.
- “It is too expensive” — cover is usually modest relative to the risk.
- “We only need it on the owner” — any vital employee can qualify.
Clearing these up helps businesses protect themselves properly.
Choosing a sum assured with confidence
Avoid guessing. Base the figure on the financial hit of losing the person: lost profit, the cost to recruit and train a replacement, and any debt that depends on them.
Add these together and consider how long recovery would take. A figure built this way is both defensible and genuinely useful at claim time.
Key person cover and company valuation
When a business relies heavily on one or two people, that dependence can weigh on its valuation. Buyers and investors see concentration risk.
Having key person cover in place mitigates that concern, showing the business is protected against losing the people it depends on. It can therefore support both day-to-day stability and longer-term value.
How to start a review of your cover
Begin by listing everyone the business could not easily replace and the financial impact of losing each. Then check your existing cover against those figures.
Gaps usually appear where the business has grown but the policy has not. A short annual review keeps cover in step with the value at risk.
Working with an adviser
A protection adviser helps size cover, structure ownership correctly and find competitive terms. They also coordinate key person insurance with shareholder protection and other cover.
Because the tax treatment depends on getting the setup right, professional input usually pays for itself in both protection and peace of mind.
Recap: protecting your key people
- Identify everyone vital to the business.
- Size cover on real financial impact.
- Set ownership and purpose correctly.
- Review whenever the business changes.
Done well, key person insurance keeps a business standing through its hardest moments.
Your next step
Start by listing the people your business could not easily replace, then estimate the cost of losing each. With those figures in hand, you can arrange cover that genuinely matches your risk. For the tax angle, read our guide to keyman insurance tax.
Protect your key people
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Frequently Asked Questions
It is a policy a business takes out on a vital individual. The business owns it and receives a lump sum if that person dies or becomes seriously ill, helping it absorb the financial impact.
Yes. “Key person insurance” is the modern term, while “keyman” and “key man insurance” are older names for the same business-owned policy on a vital individual.
Anyone whose death or serious illness would materially harm the business, typically owners, directors, top salespeople, or staff with specialist skills or key client relationships.
A common approach is five to ten times salary, or the person’s share of gross profit over the years needed to recover, plus any loans they guarantee.
To the business. The company owns the policy and is the beneficiary, so the lump sum is paid to the business. Cover for an individual’s family is a different product, relevant life cover.
The business owns the policy, pays the premiums and receives any payout. It is taken out on the life or health of the key individual, but the money goes to the company that suffers the loss.
Base it on the financial impact of losing the person. Common methods use a multiple of their salary, around five to ten times, or a multiple of the profit they generate. Reflect how long recovery would take.
No. Personal life insurance pays the individual’s family. Key person insurance is owned by the business and pays the company, to cover the financial loss of that person rather than to support dependants.
Yes, and small firms often need it most because so much depends on one or two people. Cover is usually affordable relative to the risk of losing a founder or vital employee.
Yes. You can add critical illness cover so the policy pays out on a serious diagnosis as well as death. It raises the premium but reflects how many key-person losses happen through illness rather than death.
Mainly the key person’s age and health, the sum assured, the term, the person’s occupation and whether critical illness cover is included. Arranging cover while the person is younger and well usually costs less.
Yes. You can hold a separate policy on each key individual, sized to their contribution. This is common where different people hold the client relationships, technical knowledge or funding links a business relies on.
The insurer pays the agreed sum to the business, usually as a lump sum, once the claim is assessed and approved. The company can then use it to cover lost profit, recruit a replacement or steady the business.
At least once a year, and whenever the business changes significantly — for example after growth, new borrowing, a change in someone’s role, or bringing in investors who expect protection.
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