Key Person Insurance: Technical Considerations for Business Owners and their Advisers

In an environment where operational resilience and risk management are increasingly

scrutinised, key person insurance remains a fundamental component of business protection

planning. The financial impact of losing an individual whose expertise, leadership, or

commercial influence underpins the performance of the business can be severe. Key person

insurance provides a structured mechanism for mitigating this risk and ensuring that the

business can continue to operate during a period of disruption.

Definition and Identification of a Key Person

A key person is an individual whose loss would result in a measurable financial detriment to

the business. This may include founders, directors, senior sales personnel, technical

specialists, or employees with unique intellectual property or client relationships. The

assessment should consider revenue generation, operational dependency, contractual

obligations, and the potential cost and timeframe required to replace the individual.

Purpose and Financial Rationale for Key Person Insurance

The primary purpose of key person insurance is to provide liquidity to the business following

the death or critical illness of a key individual. The financial consequences of such an event

may include reduced turnover, increased recruitment and training costs, loss of investor

confidence, breach of banking covenants, or the need to restructure operations. The lump

sum benefit can be used to stabilise cash flow, maintain creditor relationships, and support

the continuity of strategic projects. Where the key person has provided personal guarantees

for business borrowing, the proceeds may also be used to repay outstanding liabilities.

Suitability Across Business Types

Key person insurance is relevant across a broad range of business structures. For sole

traders and partnerships, the loss of a principal can be existential, as the business may be

wholly dependent on their expertise. Startups and earlystage companies often rely on

founders whose skills and relationships are central to product development and investor

confidence. Larger organisations may have individuals whose specialist knowledge,

regulatory responsibilities, or client portfolios are not easily transferable. Sectors such as

technology, professional services, engineering, and hospitality frequently exhibit high

dependency on specific personnel.

Policy Structure and Operation

Key person insurance is typically structured as a life insurance policy, with the business as

the policyholder, premium payer, and beneficiary. The insured person is the key individual

identified during the assessment process. In the event of death or diagnosis of a specified

critical illness (where included), the insurer pays a lump sum to the business. The proceeds

may be applied to recruitment costs, interim staffing, debt repayment, or broader business

continuity measures.

Tax Considerations

The tax treatment of premiums and benefits depends on the purpose of the policy and the

specific circumstances of the business. HMRC’s longstanding "Anderson Rules" provide guidance, although they are not statutory. Generally, premiums may be deductible for corporation tax purposes where the policy is intended solely to protect trading income and

the insured person is not a shareholder. However, where the policy benefits shareholders or

is linked to loan protection, premiums are typically not deductible. The tax treatment of

claim proceeds should also be considered, as they may be taxable as a trading receipt.

Specialist tax advice may be required.

Critical Illness and Policy Variations

Many insurers offer the option to include critical illness cover, providing a benefit if the key

person suffers a serious medical condition that prevents them from working. This can be

particularly valuable where the financial impact of long-term incapacity is comparable to that

of death. Policies may also include total and permanent disability cover or be integrated

with wider business protection arrangements such as shareholder protection or relevant life

plans.

Market Developments and Underwriting Trends

The business protection market has evolved significantly, with insurers offering streamlined

digital applications, accelerated underwriting, and improved claims processing. Enhanced

data analytics and medical screening processes have reduced application times and

increased accessibility for smaller businesses. Key person insurance is increasingly

incorporated into broader risk management frameworks, supporting ESG reporting and

demonstrating operational resilience to investors and lenders.

Strategic Importance for Long-Term Business Continuity

Key person insurance is a critical component of a comprehensive business protection

strategy. It provides financial stability at a time of operational vulnerability and supports the

long-term sustainability of the business.