Did you know that nearly 70% of UK small businesses consider certain employees as indispensable to their success? Losing a key person — whether due to illness, accident, or death — can jeopardise operations, revenue, and even the future of your company. Key person insurance is designed to protect your business from the financial impact of such losses.
| Aspect | Details |
|---|---|
| Typical Coverage | Death, critical illness, or long-term incapacity of a key employee |
| Policy Term | Usually 1 to 20 years, renewable |
| Typical Premium Cost | Varies by age, health, role, and sum insured; often £500–£5,000+ per year |
| Tax Treatment | Premiums usually not tax-deductible; pay-out generally received tax-free by the company |
What Is Key Person Insurance?
Key person insurance, sometimes called key man insurance, is a form of life insurance taken out by a business on the life of an employee, director, or partner whose loss would cause significant financial harm. This could be a founder, top salesperson, technical expert, or senior manager.
The policy pays out a lump sum to the business if the insured individual dies, suffers a critical illness, or becomes permanently unable to work. This payout can help cover lost profits, recruitment costs, or debts, providing vital financial breathing space during a difficult time.
Who Needs Key Person Insurance?
Not every business requires key person insurance, but it is especially relevant for small and medium-sized enterprises (SMEs) where the contribution of one or two individuals is critical. Consider the following scenarios:
- A start-up reliant on a founder’s expertise or client relationships
- A limited company with one or two key directors responsible for sales or product development
- A partnership where the departure of a partner would disrupt operations or finances
Businesses with multiple employees sharing responsibilities may have less need, although it can still be a useful safety net.
How Key Person Insurance Works
The business applies for the policy and is both the policyholder and beneficiary. The key person named on the policy undergoes a medical assessment and risk evaluation by the insurer.
Premiums are paid by the business, and if the insured event occurs during the policy term, the insurer pays the agreed sum insured to the business. This money can then be used to:
- Cover lost revenue while recruiting or training a replacement
- Pay off debts or business loans
- Compensate shareholders or partners for financial loss
- Support ongoing operational costs during transition
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Understanding the tax implications of key person insurance is essential for small business owners to make informed decisions. According to HMRC guidance, the tax treatment depends on several factors:
Are Premiums Tax-Deductible?
Generally, premiums paid for key person insurance are not allowable as a business expense for corporation tax purposes because the policy is not taken out for the benefit of the business but to protect against a loss. This means:
- Premiums cannot be deducted from profits when calculating corporation tax for the 2026/26 tax year.
- This applies whether the policy covers death or critical illness.
However, there are exceptions if the policy is structured differently or part of a wider employee benefit scheme.
Are Insurance Proceeds Taxable?
If the business receives a pay-out following the death or incapacity of the key person, the sum insured is generally not subject to corporation tax. It is paid to the company tax-free and can be used to stabilise the business or cover losses.
How to Choose Key Person Insurance
Selecting the right key person insurance involves several practical steps to ensure the policy aligns with your business needs and budget:
- Identify your key people: Consider who in your business would cause significant disruption if they were lost.
- Assess the sum insured: Calculate the financial impact such as lost profits, recruitment costs, and business debts.
- Compare policies: Look at different insurers’ premiums, coverage terms, and exclusions.
- Check policy terms: Review the duration, renewal options, and what events are covered (e.g., death, critical illness).
- Seek professional advice: Speak with an insurance broker or financial adviser to tailor the policy.
- Review regularly: Update coverage as your business or key personnel change.
Additional Considerations and Alternatives
While key person insurance is valuable, consider other ways to protect your business from losing critical staff:
- Succession planning: Develop internal talent to step into key roles.
- Shareholder or partnership agreements: Include buy-sell clauses funded by relevant insurance policies.
- Critical illness cover for individuals: Key employees may personally take out policies to provide their family with security.
- Business continuity planning: Have clear plans to maintain operations if key people are unavailable.
For more details on company structures and related tax matters, see our guide on sole trader vs limited company and our corporation tax guide.
- Key person insurance protects your business from financial losses if a crucial employee or director dies or becomes critically ill.
- Premiums are usually not tax-deductible, but pay-outs generally come to the business tax-free.
- Calculate the sum insured based on your specific business risks and costs associated with losing the individual.
- Regularly review your policy and overall business continuity plans to adapt to changes.
- Consider professional advice to ensure the policy fits your company’s unique circumstances.
Can sole traders get key person insurance?
Sole traders can take out personal life or critical illness insurance, but key person insurance is typically designed for limited companies and partnerships where the business is a separate legal entity. Sole traders usually insure themselves personally.
Is key person insurance compulsory?
No, key person insurance is not a legal requirement but is highly recommended for businesses heavily dependent on certain individuals. It provides financial protection but remains an optional risk management tool.
How much does key person insurance cost for a small business?
Costs vary depending on the insured person’s age, health, role, and the sum insured. For 2026/26, small businesses often pay between £500 and £5,000 annually in premiums. Getting quotes from multiple insurers is advisable.
Official Sources
* GOV.UK: Set up a business · * HMRC: Income Tax rates · * HMRC: Corporation Tax · * HMRC: VAT registration