Key Person Insurance: Protecting Businesses from the Loss of Critical Employees

When One Person Is the Business

In 2022, Apple's stock dropped nearly 3% in a single day on reports that CEO Tim Cook had sold a significant portion of his stock holdings — a reminder of how much a single individual can represent to a business's value. For smaller companies without the resources to absorb such shocks, the sudden loss of a founder, top salesperson, or technical expert can threaten viability. Key person insurance converts that existential risk into a manageable financial event.

How Key Person Insurance Works

Key person insurance is a life or disability insurance policy owned and paid for by the business, with the business as the beneficiary. When the covered individual dies or (under disability coverage) becomes unable to work, the business receives the death or disability benefit — not the individual's family.

The structure differs from typical group life insurance:

The business is the policy owner, premium payer, and beneficiary.
The insured employee must provide written consent and — for policies above certain thresholds — be notified of the coverage amount.
The insured has no ownership or benefit rights in a standard key person policy.
Proceeds go to the company, which uses them at its discretion for any business purpose.

Who Qualifies as a Key Person?

A key person is any individual whose loss would materially impair the company's ability to operate, service clients, or generate revenue. Common candidates include:

Founders and co-founders who are the face of the company and hold critical relationships.
Top revenue generators — salespeople or account executives responsible for 30%+ of company revenue.
Technical experts — engineers, scientists, or proprietary-process holders whose knowledge is difficult to replace.
CEOs and CFOs of private companies where leadership transition is costly and time-consuming.
Partners in professional practices (law, medicine, accounting) where client relationships are personal.

Calculating the Coverage Amount

There is no universal formula, but insurers and financial advisors use several common approaches:

Method	Formula	Best Used When
Income multiple	5× to 10× the key person's annual compensation	General replacement cost estimation
Revenue contribution	Key person's revenue share × 2–3 years	Sales-driven businesses
Business valuation impact	Estimated decline in business value upon loss	Private equity or M&A-oriented companies
Loan or contract guarantee	Amount of outstanding debt or contract value at risk	Lenders requiring key person coverage as a loan covenant

Types of Key Person Insurance

Life Insurance

Term life insurance is the most cost-effective option for pure death coverage, with premiums fixed for a 10-, 20-, or 30-year period. Permanent insurance (whole life or universal life) provides coverage for life and accumulates cash value on the company's balance sheet — which can be a meaningful asset. However, permanent premiums are substantially higher.

Disability Insurance

Statistically, a working-age person is far more likely to become disabled than to die. Business overhead expense (BOE) disability policies cover the company's fixed costs while the key person is out. Key person disability policies specifically replace the economic loss from the individual's incapacitation.

Tax Treatment

Item	Tax Treatment
Premiums paid by the business	Generally not tax-deductible (IRC §264(a)(1))
Death benefit received by business	Income-tax-free under IRC §101(a) if notice-and-consent requirements are met
Cash value growth (permanent policies)	Tax-deferred; reduces basis if policy surrendered
Alternative Minimum Tax (AMT) for C-corps	Death benefits may increase AFSI under the Inflation Reduction Act's corporate AMT

The notice-and-consent rules under IRC §101(j) apply to employer-owned life insurance (EOLI). If the insurer and policyholder do not comply with these requirements — which include notifying the insured employee and obtaining written consent — the death benefit is taxable above the policy's net cost.

Integration with Buy-Sell Agreements

Key person insurance is frequently used to fund buy-sell agreements in closely held businesses. When a co-owner dies, the surviving owners need capital to purchase the deceased's share from their estate. Life insurance provides that liquidity at precisely the moment it's needed — preventing forced sales or the unwanted admission of outside heirs into the business. Cross-purchase agreements (each owner insures the others) and entity-purchase agreements (the company insures each owner) are the two primary structures.

How Lenders View Key Person Insurance

SBA loans and commercial lenders frequently require key person life insurance as a loan covenant when the business's ability to repay depends heavily on one individual. The lender may be named as a collateral assignee — meaning the lender's loan balance is paid before the company receives any excess benefit. Businesses pursuing growth capital should factor potential insurance requirements into their financing timelines.

This article is for informational purposes only and does not constitute financial advice.