Key Person Insurance: Protecting a Small Business From Losing Its Most Critical Person

Most small businesses insure their building, their vehicles, and their equipment — but not the person whose knowledge, relationships, or sales ability the business actually depends on. Key person insurance closes that gap.

How It Works

The business itself buys a life insurance policy on a key employee — a founder, top salesperson, or technical lead whose absence would materially damage the business. The business pays the premiums and is the named beneficiary. If that person dies, the business receives a lump-sum death benefit it can use to cover the cost of finding and training a replacement, bridge lost revenue during the transition, repay debt that required the key person’s personal guarantee, or reassure lenders and investors that the business can survive the loss. You need a separate policy for each key person you want to cover.

What It Costs

Pricing follows standard life insurance underwriting: age, health, and coverage amount drive the premium. A healthy 35-year-old typically costs $50–$70 a month for $1 million in coverage; a 50-year-old runs $150–$200 a month for the same coverage; the broader market average across ages and coverage amounts is around $816 a year ($68/month). Because the business owns and pays for the policy, premiums are not tax-deductible — but the death benefit is generally received tax-free by the business.

Who to Insure, and How Much

Start with the person whose loss would be hardest to absorb financially — often the founder in a small business, or the single salesperson who carries a large share of revenue. A common sizing approach is a multiple of that person’s contribution to revenue or profit, plus estimated replacement and training costs, similar in spirit to the income-replacement thinking behind the DIME method for personal life insurance — except the “dependents” here are the business’s employees, lenders, and remaining owners.

A Related Use: Buy-Sell Agreements

In multi-owner businesses, key person insurance is often paired with a buy-sell agreement funded by life insurance on each owner — so if one owner dies, the death benefit gives the remaining owners cash to buy out the deceased owner’s stake instead of being forced to sell the business or bring in an unplanned new partner.

Written by Samuel, Certified Public Accountant

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