Key Person Insurance for Small Businesses: A Simple Guide

Most small business owners insure their building, their equipment, and their vehicles. But very few insure the one thing that could actually sink the business — the people it can't run without.

That's exactly what key person insurance is for.

What Is Key Person Insurance?

Key person insurance (also called key man insurance) is a life or disability policy that a business takes out on one of its most important people.

If that person dies or becomes seriously ill, the business receives a payout. That money helps the company survive — covering lost revenue, keeping up with loan repayments, or finding and training a replacement.

The key point: the business buys the policy, the business pays the premiums, and the business receives the money.

How Does It Work?

Here's a real-world scenario. You own a small marketing agency. One of your partners handles all client relationships and brings in 60% of your revenue. He suddenly has a heart attack and can't return to work.

Without key person insurance, you're scrambling. Clients might leave. You can't cover salaries. You may even have to close.

With key person insurance, your business receives a lump sum payout. You use it to hire temporary help, reassure clients, cover costs while rebuilding — and keep the doors open.

The steps are simple:

• Your business applies for a policy on the key person
• Your business pays the monthly or annual premium
• If that person dies or becomes disabled, the insurer pays the business directly
• The business uses that money however it needs to

Who Is a "Key Person"?

Not every employee qualifies. A key person is someone whose absence would genuinely threaten the business financially.

Ask yourself: if this person disappeared tomorrow, would the business struggle to survive? If the answer is yes, they're a key person.

Common examples include a founder or co-founder, the main salesperson who brings in most revenue, a technical expert with unique knowledge, someone named on a business loan, or a partner who manages key client accounts.

Key Person Insurance vs. Regular Life Insurance

People often confuse these two. Here's the difference in plain terms:

	Key Person Insurance	Personal Life Insurance
Who buys it?	The business	The individual
Who pays premiums?	The business	The individual
Who gets the money?	The business	The person's family
Purpose	Protect the business	Protect the family
Tax treatment	Usually not deductible	Not deductible

With personal life insurance, your family is protected if you die. With key person insurance, your business is protected if you die. They serve completely different purposes — and a business really should consider having both.

Pros and Cons

Why it's useful:

• Gives your business financial breathing room after a major loss
• Helps you repay business loans if the key person was a guarantor
• Reassures investors, banks, and partners that you're protected
• Can fund a buy-sell agreement if a co-owner passes away
• Keeps the business running during a difficult transition

Limitations to know:

• Premiums can be expensive, especially for older or less healthy individuals
• Payouts are usually not tax deductible (though rules vary by country — always check with an accountant)
• If the key person leaves the company voluntarily, the policy doesn't pay out
• The coverage amount can be hard to calculate accurately

How Much Coverage Do You Need?

There's no universal formula, but here are two common ways to figure it out:

Income multiplier method — Multiply the key person's annual salary or the revenue they generate by 5 to 10. So if your top salesperson brings in $200,000 a year, you might look at $1 million to $2 million in coverage.

Cost to replace method — Think about what it would actually cost to replace them. Recruitment fees, training time, lost clients during the gap, and covering their work with temporary help.

Add those costs up and that gives you a more grounded estimate.

What Does It Cost?

Premiums vary quite a bit and depend on several factors: the key person's age and health, how much coverage you need, whether it's just life coverage or includes disability, and the length of the policy term.

Generally speaking, younger and healthier individuals will have lower premiums. A 35-year-old in good health will cost the business significantly less to insure than a 55-year-old with prior health issues.

The best approach is to get quotes from multiple insurers and compare them. Costs vary significantly between providers.

Tax Rules (Keep It Simple)

In most cases, key person insurance premiums are not tax deductible for the business. The reasoning is that if the premiums aren't deductible, the payout is usually received tax-free.

However, tax rules differ by country and can also depend on how the policy is structured. Always speak to a qualified accountant or tax advisor before assuming either way.

Final Thoughts

Key person insurance won't make headlines, but it's one of the most practical protections a small business can have. If your company relies heavily on one or two people — and most small businesses do — it's worth taking seriously.

The process isn't complicated. Talk to a licensed insurance broker, explain your business situation, and ask for quotes on both life and disability coverage. Then compare your options.

The cost of a premium is predictable. The cost of losing a key person without protection is not.