It may be useful when the business can identify a measurable dependency and explain how a payout would provide time and liquidity for recruitment, restructuring or recovery. It cannot replace knowledge, relationships or leadership, so succession and continuity planning still matter.
You may also see this called key man insurance or key employee insurance. This guide uses the more inclusive term key person insurance.
When might key person insurance be worth considering?
It may be worth investigating when:
- revenue, profit or contracts depend on one person's services;
- specialist skills, licences or relationships would be difficult to replace;
- recruitment and recovery after their death or covered illness would be slow or expensive; or
- the business would need working capital to restructure, sell or close.
It may not be the right answer when no measurable loss can be identified or resources genuinely available for this risk already cover it. Family protection, a share purchase and repayment of a specific loan require separate personal or relevant life, shareholder or business loan analysis.
A protection specialist can explain the available policies and application process. The employer's accountant or tax adviser should confirm the expected tax treatment.
How does key person insurance work?
The policy links a defined business risk to a person insured and an agreed benefit. Ownership, underwriting and the intended recipient must be clear.
The usual process is:
- The business identifies the person and financial loss it wants to protect against.
- The proposed policy owner applies for cover.
- The person insured completes the required underwriting.
- The insurer decides whether to offer cover, on what terms and for what amount.
- After an accepted claim, the insurer pays the person or organisation entitled under the policy.
Who owns and pays for the policy?
For a limited company, the company normally owns and funds the policy. The application should identify the person insured, policy owner, premium payer and recipient consistently, although specialist structures can differ. Partnerships, LLPs and sole traders require separate ownership and legal review.
Company-owned key person cover is not normally placed in a personal or relevant-life trust because the company is intended to receive the claim. Do not add a trust or assignment without checking how it changes ownership and payment.
Does the business need an insurable interest?
The proposed policy owner must have a legally recognised interest in the person insured when the policy begins. In practice, the business must be able to justify the relationship and financial loss it could suffer.
Consent and participation do not create an insurable interest by themselves. The insurer and legal reviewer should confirm the acceptable owner, relationship and amount for the proposed structure and jurisdiction.
Who receives the key person insurance payout?
The policy-owning business normally receives an accepted claim. Key person cover protects business finances; it does not normally provide family protection for the person insured. Assess that need separately through personal cover or relevant life insurance for an employee's beneficiaries.
What can the business use the payout for?
The money could support working capital during reduced profit, recruitment and interim management, training and retention, or restructuring. It could also help fund an orderly sale or closure if recovery is not realistic.
The payout may not match the eventual loss. Unless the policy or a financing arrangement restricts its use, the policy owner normally controls it. The business must still comply with directors' duties, financing agreements and any insolvency obligations.
Who counts as a key person in a business?
A key person is someone whose death or covered illness could cause substantial financial loss to the business. Title, seniority and shareholding are not decisive.
Possible examples include:
- a revenue generator or owner of major customer relationships;
- an operational leader;
- a specialist or essential licence holder;
- someone who holds critical product or technical knowledge; or
- a person important to finance, contracts or commercial relationships.
Can directors, founders and employees all be key people?
Yes. The test is the financial effect of losing their services, not their title or shareholding. One person can create both an operating risk and a share-purchase need, but the calculations and arrangements differ. Use shareholder protection for the ownership need.
Can a sole trader take out key person insurance?
A sole trader and the business are the same legal person. A policy on the sole trader cannot pay a separate surviving company after their death. Personal, debt, continuity and estate needs require a different structure. Cover on an employee may be possible, subject to ownership, insurable-interest, provider and tax requirements.
Does your business need key person insurance?
Start with the insured event and business risk, not an arbitrary salary multiple. Assess the dependency, measurable loss, recovery period and resources already available.
Test the operational dependency
List the decisions, processes, relationships, licences, regulatory permissions and system authority concentrated in one person. Ask whether another person could act safely, whether critical work is documented and whether secure access and succession plans are adequate. Insurance is not a substitute for those controls.
Test the financial dependency
Estimate the revenue, profit, contracts, finance or working capital at risk. Define the accounting measure and do not treat gross revenue as lost profit. Keep speculative reputational effects separate.
Test replaceability and recovery time
Estimate search, recruitment, interim support, training and the time needed for a replacement to reach the required performance. State the disruption period and consider documentation, redistribution and cross-training.
Test the business's existing resilience
Review succession plans, existing insurance, contractual protections and reserves available for this risk. Treat borrowing as uncertain unless a committed facility is expected to remain available after the insured event. Do not deduct money needed for payroll, tax, debt covenants or another emergency.
What financial losses can key person insurance help cover?
The calculation should focus on business consequences that money could reasonably address. This keeps the requested amount connected to a defined recovery plan rather than the perceived importance of the individual.
Money could address reduced profit, recruitment and interim support, recovery and retention costs, working-capital pressure, defined liabilities, or restructuring and closure costs.
Some harm cannot be repaired fully with money. Insurance cannot restore personal trust, undocumented knowledge, leadership or reputation. Operational controls remain important even where the business buys cover.
How much key person insurance does a business need?
There is no single reliable formula for every business. Salary can be a useful starting point, but it may understate or overstate the person's contribution and the cost of recovery.
A transparent internal framework is:
Expected lost contribution + replacement and recovery costs + defined liabilities − reserves available for this risk − existing cover = estimated key person cover gap
Contribution means the approved gross profit, net profit, contribution margin or other accounting measure attributed to the person. Use one basis throughout and show tax separately. The result is neither a recommendation nor an insurer limit.
Remuneration-multiple method
Provider multiples based on salary or defined remuneration can support financial underwriting, but they may not measure the actual loss. Do not select an arbitrary multiple or assume every insurer includes the same pay components.
Profit-contribution method
Define and evidence the person's gross profit, net profit or contribution margin, then apply a defensible disruption period and expected mitigation. State how fixed costs and interim contribution are treated.
Revenue or contract-loss method
Use only revenue or contracts reasonably at risk and apply the relevant margin. Do not count the full contract value where costs would fall or add a margin already included in profit contribution.
Replacement-cost method
Use current estimates for recruitment, interim management, training and ramp-up costs. Include temporary productivity loss only if it is not already within the contribution estimate.
Debt or lender-requirement method
Identify the affected liability, why losing the person would affect repayment, what the lender requires and who receives the claim first. A lender's rights may limit cancellation or policy changes. Count only any expected surplus as recovery money and compare business loan protection where debt repayment is the main purpose.
How can methods be combined without double counting?
Use one accounting basis throughout. Do not add revenue and the resulting profit loss, repeat contract margin already in contribution, repeat recruitment or interim costs, deduct the same resource twice or combine incompatible recovery scenarios.
Worked key person insurance calculation
This fictional, editable example shows how a business could estimate its key person cover gap. It is not a recommendation or prediction of the insurer's offer.
| Input | Illustrative amount or period | Source or assumption |
|---|---|---|
| Annual net profit contribution at risk | £180,000 | Management accounts and documented attribution method |
| Expected disruption period | 18 months | Planning assumption to be sensitivity-tested |
| Net profit contribution at risk over 18 months | £270,000 | £180,000 × 1.5 years |
| Recruitment and search costs | £35,000 | Current recruitment estimate |
| Interim management | £60,000 | Assumed cost, with its mitigation reflected in the profit estimate |
| Training and ramp-up costs | £25,000 | Excludes productivity loss already counted above |
| Contract margin already counted in contribution | £0 additional | Excluded to prevent double counting |
| Reserve available for this risk | −£80,000 | Unrestricted after payroll, tax and covenant needs |
| Existing death or critical illness cover | −£50,000 | Include only if it responds to the scenario modelled |
| Illustrative key person cover gap | £260,000 | Planning result, not a recommendation |
The arithmetic is £270,000 + £35,000 + £60,000 + £25,000 − £80,000 − £50,000 = £260,000. The contract margin is not added because it is already represented in the profit contribution. Adding it would count the same loss twice.
What does the example not predict?
This is a planning estimate. It does not predict the insurer's maximum, underwriting decision, tax treatment or eventual loss. Test more than one disruption period and keep evidence for every figure.
What evidence may support the requested amount?
An insurer may ask for accounts, management information, relevant contracts, liabilities, forecasts or continuity plans and an explanation of the person's contribution. Evidence varies by provider, amount and method.
What events can key person insurance cover?
Life insurance and critical illness cover respond to different insured events. They are not automatically included together, and the business should decide which event would create the financial risk it is trying to fund.
Key person life insurance
Life cover responds if the person insured dies during the term and the claim meets the policy conditions. Some policies include terminal illness benefit as an early payment of the death benefit rather than an additional payout. Check its definition and availability across the insurer panel.
Key person critical illness cover
Critical illness cover responds only when the condition meets the policy definition and claim requirements. Not every illness is covered, definitions vary and some policies may apply a survival period. Its premium and tax treatment require separate analysis from life cover.
What about long-term incapacity?
Long-term incapacity can create a related risk, but income protection usually provides regular payments rather than a business lump sum. Compare executive income protection where ongoing incapacity or salary funding is the main concern.
Is key person insurance tax deductible?
Premiums are not automatically deductible. Tax treatment depends on the policy's purpose, benefits, term and surrounding facts. The accountant or tax adviser should assess premiums and claim proceeds separately.
When might premiums qualify as a business expense?
HMRC says premiums may be deductible where the policy's sole purpose is protecting the trade against lost trading income caused by losing the person's services. For life cover, HMRC also refers to term insurance with no other benefits and a term no longer than the period in which the business expects to depend on those services.
Combined life and critical illness cover or other benefits require separate analysis. Board minutes and calculations can support the stated purpose, but they are evidence rather than proof.
How might claim proceeds be taxed?
Where HMRC's stated conditions are met and premiums are deductible, claim proceeds are generally treated as trading income. Disallowed premiums do not guarantee that proceeds will be free from tax. The receipt must be assessed separately.
Why can major-shareholder cases differ?
Cover on a major shareholder is not automatically non-deductible. Deductibility may be affected if it also protects share value, the shareholder's estate or another non-trade purpose. Keep the operating-risk and shareholder-protection calculations separate.
Is accounting treatment the same as tax treatment?
No. Accounting treatment of the premiums, policy and proceeds is separate from tax treatment. The company's accountant should confirm both.
Key person insurance versus relevant life insurance
These policies may cover the same individual, but the purpose and intended recipient are fundamentally different. One protects the employer's finances; the other is intended to support permitted personal beneficiaries.
| Feature | Key person insurance | Relevant life insurance |
|---|---|---|
| Primary purpose | Protect the business against financial loss | Provide individual death-in-service cover |
| Policy owner | Normally the business | Employer and/or trustees, according to the policy and trust structure |
| Premium payer | Business | Employer |
| Person insured | Economically important person | Eligible employee or director |
| Who ultimately benefits | Business | Permitted personal beneficiaries |
| Core need | Business continuity and liquidity | Personal or family protection |
| Tax treatment | Depends on purpose and facts | Depends on qualifying conditions and facts |
A director can create both needs, but the policies are not interchangeable. Read the relevant life insurance guide for the personal-beneficiary structure.
Key person insurance versus shareholder and loan protection
Business protection should be selected according to the financial problem and intended use of the money. A single person's death can create several needs, but each should be identified and valued separately.
| Cover | Purpose | Intended use of money |
|---|---|---|
| Key person insurance | Financial disruption after losing an essential person | Working capital, lost contribution, replacement or reorganisation |
| Shareholder protection | Ownership transfer after death or serious illness | Fund or facilitate the purchase of affected shares |
| Business loan protection | Exposure to a defined business debt | Repay or service the identified liability |
Shareholder protection insurance can help fund or facilitate a purchase under a separate legal arrangement. Business loan protection addresses a defined debt. Do not count the same liability twice.
What are the disadvantages of key person insurance?
The policy can provide liquidity at a difficult time, but it cannot remove the underlying dependency. The limitations should be considered alongside the possible benefit.
- Premiums are an ongoing business expense.
- Medical and financial underwriting may restrict the terms or amount.
- A claim is paid only when the policy conditions are met.
- The payout may not match the actual financial loss.
- Roles, contracts and business finances can change the need quickly.
- Expected tax treatment remains conditional.
- Insurance cannot replace succession, documentation or cross-training.
Focusing only on founders can also leave less visible operational, technical or customer dependencies unaddressed.
What happens if the key person leaves or changes role?
Resignation or dismissal does not normally trigger a life or critical illness claim. Review the policy when the person's role or economic importance changes and at least annually.
Depending on the terms, the business may retain, reduce, cancel, replace or change ownership of the policy. Check the accounting, tax and legal effects first. If replacement cover is needed, wait until it is accepted and in force.
How much does key person insurance cost?
The premium depends on the person insured and the benefit requested. A low price may reflect a lower amount, shorter term or narrower cover, so it does not show that protection is adequate.
Insurers may consider age and health, occupation and duties, travel and hazardous activities, the amount and term, and whether life or critical illness cover is selected.
What information is needed for a quote?
The business may need to provide:
- business identity and financial history;
- the person's role and measurable contribution;
- proposed benefit, term and calculation;
- liabilities, reserves available for this risk and existing cover;
- health, occupation, travel and lifestyle information; and
- intended ownership and business purpose.
Identify which firm will receive personal and business information before it is submitted.
What is the business's duty of fair presentation?
Business insurance customers may have a duty to make a fair presentation of the risk. This can require disclosure of material circumstances the business knows or ought to know, or enough information to put the insurer on notice that it should ask further questions. The precise duty and consequences depend on the customer and contract and require compliance review.
How should the key person's medical information be handled?
The person insured should provide medical answers through the insurer's or intermediary's confidential process. The employer should receive only information needed to arrange and administer the policy, although an underwriting decision may reveal limited information such as a revised premium or inability to offer terms. Link to the privacy notice before collection.
How do you arrange key person insurance?
Start with the measurable financial loss, then compare insurance with operational controls. This keeps the policy connected to the business problem.
- Identify the person and measurable dependency.
- Estimate the financial effect and recovery period.
- Deduct resources genuinely available for this risk.
- Separate key person, shareholder, relevant-life and loan needs.
- Compare policy, ownership and underwriting options alongside succession and continuity controls.
- Obtain accounting, tax or legal review where required.
- Complete the application and record future review responsibilities.
A protection specialist can explain policy options and the application process. The insurer decides the offered terms and amount. Tax, legal and accountancy conclusions require appropriately qualified advisers.
Frequently asked questions about key person insurance
These questions cover practical points that are not developed in the main guide.
Does the key person need to consent to the policy?
The person insured will normally need to participate in the application and provide accurate health, occupation and lifestyle information. The provider should explain the consent and data-handling process.
Can a business insure more than one key person?
Potentially. The business should assess and justify each person's dependency and cover amount rather than divide one arbitrary total between them. The insurer may also consider the combined financial justification.
Can a partnership take out key person insurance?
Potentially, but ownership can depend on the legal form, partners, insured person and intended recipient. Partnership arrangements require provider, legal and tax review before application.
Is key person insurance required by law?
It is not generally a legal requirement. A lender, investor or commercial agreement may require or encourage it, so check the actual agreement and any required policy terms.
Does key person insurance cover resignation or dismissal?
Ordinary life or critical illness cover does not pay merely because the person resigns or is dismissed. Their departure should trigger a review of the policy, ownership and remaining business risk.
