Key Person Insurance: The Coverage Gap That Can Collapse a Business Overnight

Most mid-market companies can name the person whose departure would end them. They just haven't insured against it.

Key person insurance is one of the most straightforward concepts in commercial risk management — and one of the most consistently ignored. The Insurance Information Institute reports that 71% of firms say they are highly dependent on one or two key people, yet only 22% have key person life insurance in place. That gap is not a rounding error. It is a structural exposure sitting quietly on the balance sheet until the moment it isn't.

71% of firms report being highly dependent on one or two key individuals — yet only 22% have key person life insurance in place. The gap between dependency and protection is one of the most consistent findings in commercial risk surveys.

Insurance Information Institute (III) — Business Insurance Facts

What Key Person Insurance Actually Is

Key person insurance is a life or disability policy where the business is the owner, the premium payer, and the beneficiary. The individual being insured is not the policyholder. The business is.

When that individual dies — or, depending on the policy structure, becomes disabled or critically ill — the payout goes directly to the company. Those proceeds can be used however the business needs: covering lost revenue during a transition, funding a replacement search, retiring personally guaranteed debt, or simply keeping operations stable while leadership regroups.

This is not group life insurance, which pays a benefit to an employee's family. It is not a buy-sell agreement, though key person coverage is often used to fund one. It is a business continuity tool, and it belongs in the same conversation as your commercial property and liability program.

Who Qualifies as a Key Person

The answer is broader than most CFOs assume. Founders and CEOs are the obvious starting point, but the definition should follow the revenue and the risk — not the org chart.

A lead engineer who built the core product and holds the institutional knowledge to maintain it qualifies. A VP of Sales who personally manages 60% of the company's top accounts qualifies. A managing director in a professional services firm whose client relationships cannot be transferred qualifies. A CFO at a healthcare company who owns the payer relationships and compliance infrastructure qualifies.

The test is straightforward: if this person left tomorrow — for any reason — how much revenue would be at risk, how long would it take to replace them, and what would that replacement actually cost? If any of those answers are uncomfortable, that person is a key person.

The Three Structural Gaps

Gap One: No Coverage at All

Most mid-market companies carry no key person coverage — and this is not a small-business problem. It appears consistently across companies with $10M to $100M in revenue. The reason is rarely cost. Key person term life premiums are modest relative to the exposure they cover. The real reason is that no one in the organization owns the decision. It falls between HR, Finance, and the broker — and never gets done.

Gap Two: The Wrong Limit

Companies that do carry key person coverage often chose their limit the wrong way — they picked a round number without tying it to any specific financial calculation. A $1M policy on a key person who generates $8M in annual revenue is not coverage. It is a gesture. The gap between the policy limit and the actual financial exposure is where businesses fail.

Gap Three: Disability Is Excluded

This is the gap that surprises people most. Standard key person life insurance pays only on death. It does not pay if your CEO has a stroke and cannot work for eighteen months. It does not pay if your lead engineer is in a serious accident and needs a year to recover. Key person disability insurance is a separate policy — and one that most companies have never been offered. That is a broker failure, not a market gap.

The Lender and Investor Trigger

The SBA requires life insurance on key individuals — typically owners with 20% or more ownership — as a condition of SBA loan approval. The policy must name the lender as collateral assignee. Failure to maintain coverage can constitute a loan default.

U.S. Small Business Administration — SBA Loan Requirements

Key person coverage is not always optional. The U.S. Small Business Administration requires key person life insurance for business owners with 20% or more ownership as a condition of SBA loan approval — the lender must be named as a collateral assignee. If you are in the middle of a loan closing without this coverage in place, the deal stalls.

Institutional investors — particularly private equity and growth equity firms — increasingly require key person coverage as a condition of funding. This requirement may appear in a term sheet, in the representations and warranties section of a purchase agreement, or in post-closing covenants. The right time to put key person coverage in place is before you need it for a financing event.

How to Calculate the Right Limit

There is no single correct formula, but three methods give you a defensible starting point:

• Revenue contribution method: Estimate the percentage of company revenue directly attributable to the key person. Multiply that percentage by annual revenue, then multiply by the number of years it would take to recover. A key person responsible for 40% of $20M in revenue, with a two-year replacement horizon, produces an exposure of $16M.
• Replacement cost method: Estimate the total cost of finding, hiring, onboarding, and fully ramping a replacement — including recruiter fees, compensation premium, lost productivity, and client attrition. For senior roles, this figure frequently runs $500K to $2M before accounting for revenue loss.
• Loan coverage method: If the key person has personally guaranteed business debt, the policy limit should cover at minimum the outstanding balance of that obligation.

In practice, the right limit is often the highest of these three figures. Most companies that run this analysis find their current coverage — if they have any — is underweight by a factor of two to five.

What Most Businesses Get Wrong

The most common mistake is treating key person insurance as a one-time decision rather than a dynamic one. A policy written when the company had $8M in revenue and one key person is not the right policy when the company has $40M in revenue and three key people. Limits need to be reviewed at renewal, after significant revenue growth, after a funding event, and whenever the organizational dependency structure changes.

The second mistake is conflating key person insurance with buy-sell funding. A buy-sell agreement governs what happens to ownership when a partner dies or departs. Key person insurance compensates the business for the operational and financial loss. You may need both. They are not interchangeable.

The third mistake is skipping the disability component entirely. Most key person conversations focus on death because that is the scenario that feels most dramatic. But a six- or twelve-month disability is far more likely for a working-age executive, and the financial impact on the business can be identical.

The Bottom Line

Key person insurance is not a niche product for family businesses or early-stage startups. It is a core component of a complete commercial risk program for any mid-market company where one or two people are central to revenue, relationships, or operations. Most companies in that position have no coverage, the wrong limit, or a policy that excludes the most likely scenario — disability.

The time to address this is not at a loan closing or during investor due diligence. It is now, with a clear-eyed calculation of your actual exposure and a policy structure that matches it.

FAQs

What is key person insurance for a business?

Key person insurance is a policy owned and paid for by the business that pays a benefit directly to the company if a critical employee dies — or, under a separate disability policy, becomes unable to work. The payout is designed to offset lost revenue, fund a replacement search, or cover business debt. It does not benefit the individual's family.

Who should be covered under a key person policy?

Any individual whose departure would materially harm the business — founders, executives, lead technical staff, top revenue producers, and anyone whose client relationships or institutional knowledge cannot be quickly transferred to another employee.

How much key person insurance does a business need?

The right limit depends on the key person's revenue contribution, the cost of replacing them, and any business debt they have personally guaranteed. Most companies that calculate this figure properly find their current coverage is significantly below their actual exposure.

Does key person insurance cover disability?

Standard key person life insurance does not cover disability. A separate key person disability policy pays a monthly benefit to the business when the covered individual cannot perform their role due to illness or injury. This coverage is frequently overlooked and should be evaluated alongside any life policy.

Do SBA loans require key person insurance?

Yes. The SBA requires key person life insurance for business owners with 20% or more ownership as a condition of loan approval. The lender must be named as a collateral assignee. This requirement often surfaces late in the loan process — which is why having coverage in place before you apply is the more practical approach.

Can investors require key person insurance?

Yes. Private equity and growth equity investors may require key person coverage as a condition of funding, either in the term sheet or in post-closing covenants. Discovering this requirement during due diligence puts the company in a reactive underwriting position.

Is key person insurance tax-deductible?

Generally, premiums paid for key person life insurance are not tax-deductible when the business is the beneficiary. The death benefit received by the business is typically income-tax-free. Tax treatment can vary based on policy structure and jurisdiction — consult a qualified tax advisor for your specific situation.