Glossary
Key Person Risk
Key person risk is the risk that a business's revenue, operations or value will suffer if a critical individual, often the owner, founder or a top salesperson, leaves, becomes disabled or dies. It is especially significant in small businesses and professional services firms where relationships, know-how or licenses are concentrated in one person.
How it is used in underwriting
Underwriters assess key person risk by asking which relationships, skills and decisions depend on specific individuals and what would happen if they were gone. In acquisitions of owner-operated businesses, the seller is often the key person, so buyers evaluate transition plans, management depth, documented processes and whether customers will stay. Lenders, especially in SBA and small business lending, may require life and disability insurance on key individuals, assigned to the lender, and consider the buyer's experience as a mitigant. In investment funds, key person clauses allow investors to suspend new investments if named principals leave.
Mitigation tools include seller transition and consulting agreements, earnouts or seller notes that keep the seller invested in a smooth handoff, employment agreements and retention bonuses for critical staff, non-compete and non-solicitation agreements where enforceable, and key person insurance. A common mistake is treating insurance as a complete solution: a policy pays cash but does not replace relationships or expertise. Underwriters should also look for hidden key persons, such as an operations manager who holds a license the business needs. Key person risk often overlaps with customer concentration, since major accounts may follow the person rather than the company.
Frequently asked questions
How do lenders mitigate key person risk?
Lenders may require life and disability insurance on key individuals assigned as collateral, personal guaranties, evidence of management depth or a transition plan, and seller involvement after an acquisition. They also evaluate the borrower's own experience in the industry, since an experienced operator reduces reliance on any single individual.
What is key person insurance?
Key person insurance is a life or disability policy a business buys on a critical individual, with the business as beneficiary. If that person dies or becomes disabled, the payout helps cover lost revenue, recruiting costs or debt repayment. Lenders often require it and take an assignment of the policy.
How does key person risk affect business valuation?
Businesses that depend heavily on one person usually sell for lower multiples, because buyers face more uncertainty about retaining customers, employees and know-how after closing. Buyers may also require longer transitions, earnouts or seller financing. Documented processes and a strong second layer of management can reduce the discount.
Related terms
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