How Much Key-Person Life Insurance Do I Need?
Most Alberta businesses size key-person life insurance at roughly what it would cost to survive losing that person — typically calculated from lost profit, replacement and recruitment costs, and any debt tied to them. A common starting point is 5 to 10 times the person's annual compensation or their measurable contribution to profit, then adjusted for your actual revenue exposure and what a carrier will justify.
Key takeaways
- There is no fixed formula — the number is built from your revenue exposure, not a rule of thumb, but multiples of compensation and profit contribution are the usual starting points.
- Carriers must be able to justify the amount financially; over-insuring a small business often leads to reduced coverage at underwriting.
- The company owns the policy and is the beneficiary — the death benefit belongs to the business, not the key person's family.
- Debt tied to the key person (loans, personal guarantees) is often the single largest driver of the number.
- Key-person coverage is separate from buy-sell funding; a co-owner may need both, sized differently.
What the number is actually meant to cover
Key-person life insurance exists to give your company cash at the moment it loses someone it depends on to make money. The company owns the policy, pays the premium, and is the beneficiary — the payout lands in the business, not the family estate. That single fact shapes how you size it: you are insuring a business problem, not replacing a household income.
Before you pick a number, name the specific problems the money has to solve. In most small Alberta companies they fall into three buckets:
- Lost profit while the business absorbs the shock and stabilizes.
- Replacement cost — recruiting, hiring, training, and paying above-market to attract someone who can do the job.
- Debt and obligations tied to that person, including bank loans they personally guaranteed and lines of credit that may be called if they die.
The right amount is the sum of what those problems would realistically cost your business — not a round figure that feels comfortable. A design that can't point to a real exposure behind each dollar is one a carrier will question, and one you may be overpaying for.
The methods carriers actually accept
Underwriters won't insure a key person for an arbitrary amount. They want the figure tied to a defensible financial rationale, and they'll ask for documentation to back it. The methods below are the ones commonly used, and often blended:
- Multiple of compensation. A frequent starting point is 5 to 10 times the person's total annual compensation (salary, bonus, distributions). It's simple and carriers understand it, but it ignores whether the person actually drives profit.
- Contribution-to-profit method. You estimate the share of company profit directly attributable to this person, then multiply by the number of years it would take to replace them. This is more accurate for owner-operators and rainmakers whose value isn't captured by their salary.
- Replacement-cost method. You add up what it would genuinely cost to find, hire, and get a replacement up to speed, plus the lost margin during that ramp.
- Debt-coverage method. You cover the loans and guarantees that would come due or become at risk on the person's death.
Good sizing usually combines these — for example, replacement cost plus outstanding debt tied to the person. To support the amount, a carrier may request financial statements (balance sheet and income statement) so the number lines up with the business's actual scale. If the coverage is far larger than the company's revenue and profit can justify, expect it to be reduced at underwriting.
A worked example: an Edmonton engineering firm
Consider a professional-services firm with three engineers, one of whom — call the role the lead principal — brings in most of the client relationships and signs off on the technical work. This is an example only; your own numbers will differ by business.
- Lost profit while stabilizing: the firm estimates it would lose two years of the profit this person generates while relationships transfer and work slows.
- Replacement cost: recruiting a senior engineer, a signing premium, and a year of reduced billing while they ramp. Add those buckets and you land on a coverage amount that reflects the real hole in the business, not a tidy round figure. Notice that the debt alone is often the largest single line — and that a straight "5x salary" calculation would likely have missed it entirely, because the principal's client-generation value isn't reflected in a modest salary. This is exactly why the contribution-to-profit view matters for owner-driven firms. The salary understates the exposure; the profit the person controls does not. A working broker will build the number from these pieces so the amount is both adequate and defensible when the file hits underwriting.
What makes your number go up or down
Two businesses with the same revenue can need very different amounts. The variables that move the figure most:
- Concentration. The more revenue or profit runs through one person's relationships, judgment, or licence, the higher the number. A firm where clients follow one partner is far more exposed than one with a shared book.
- Debt and personal guarantees. Loans that come due or become at-risk on death push the number up quickly. Pay down debt and the coverage need falls with it.
- Time-to-replace. A role you can fill in three months needs less than one that takes a year and a heavy ramp. Specialized trades, healthcare licences, and technical founders sit at the long end.
- Bench strength. If a capable second-in-command could step up, the profit-loss window shrinks. Real succession depth lowers the number.
- Stage of business. Early-stage and fast-growing companies are usually more fragile to a single loss than mature ones with diversified revenue.
Because these change, the amount you set today is not permanent. As you pay down debt, add partners, or build a deeper team, the appropriate coverage shifts — which is why key-person amounts are worth revisiting every couple of years rather than setting once and forgetting.
The mistakes that cost owners money
Sizing key-person coverage is where avoidable errors show up most often. The common ones:
- Insuring the salary, not the exposure. Owner-operators frequently take modest salaries and heavy distributions. Sizing off salary alone can badly under-insure the very people the business can least afford to lose.
- Ignoring the debt. Personal guarantees are easy to forget until a lender points to them. Loans tied to a key person belong in the calculation.
- Confusing key-person with buy-sell. These solve different problems. Key-person coverage gives the company operating cash after a loss. Buy-sell funding lets surviving owners buy out a deceased owner's shares. A co-owner may legitimately need both, sized separately — funding one and calling it the other leaves a gap.
- Over-insuring a small business. Buying far more than your financials justify wastes premium and invites the amount to be cut at underwriting.
- Setting the amount once and never revisiting. Debt gets paid, partners join, revenue shifts. Coverage that fit five years ago may be wrong now.
- Getting the ownership and beneficiary structure wrong. For key-person coverage the company should own the policy and be the beneficiary. Misplacing either creates tax and legal complications you don't want to discover at claim time — confirm the structure with your accountant.
How key-person life fits with the rest of your protection
Key-person life insurance answers one question: what happens if this person dies. But death isn't the only way a business loses a key person, and a complete plan considers the others.
- Critical illness (CI) insurance pays a lump sum if a covered owner or key person survives a serious illness such as cancer, heart attack, or stroke. In a business setting, that cash can help the company absorb lost income and cover expenses while the person recovers — a different problem than a death benefit solves, and one CI is built for. CI is not life insurance; it pays on diagnosis and survival, not on death.
- Key-person disability insurance addresses a long absence due to injury or illness. It's far less common in Canada than key-person life, but it can matter where the business leans heavily on one or two people.
- Business overhead expense (BOE) and long-term disability cover the owner's own ability to keep the business and household running through a disability.
The point isn't to buy everything — it's to decide, deliberately, which risks you're funding and which you're accepting. An independent review looks at life, CI, and disability together so the pieces don't overlap or leave a gap, and coordinates them with any group benefits and group retirement plan you already have.
Questions to ask before you sign
Before you commit to an amount and a policy, get straight answers to these:
- How was this number built? You should be able to see the debt, profit, and replacement figures behind it — not just a multiple someone picked.
- Who owns the policy and who is the beneficiary? For key-person coverage, it should be the company. Confirm this matches your corporate structure with your accountant and lawyer.
- Is this key-person coverage, buy-sell funding, or both? If you have co-owners, be clear about which problem each policy solves.
- Term or permanent, and why? Term matches a defined exposure like a loan you're paying down; permanent may suit a long-term or owner-driven need. The right answer depends on how long the exposure lasts.
- What documentation will underwriting want? Expect requests for financial statements to justify the amount — knowing this upfront avoids a stalled application.
- How and when do we revisit this? Set a review cadence so the coverage tracks your changing debt, team, and revenue.
Because AI+Trust Advisory is independent, we compare carriers and structures across Canada Life, Manulife, Sun Life, Empire Life, and Cooperators rather than fitting you to one company's product — and we size the number to your actual revenue exposure, not a rule of thumb.
Frequently asked questions
Is there a simple formula for how much key-person insurance I need?
There's no single formula, but a common starting point is 5 to 10 times the person's annual compensation, or their measurable contribution to profit over the years it would take to replace them. The most defensible amount adds up your real exposures — lost profit, replacement cost, and any debt tied to the person — rather than relying on a multiple alone. The number should reflect your business's actual financials so a carrier can justify it.
Who owns the policy and who gets the money?
In a standard key-person arrangement, the company owns the policy, pays the premium, and is the beneficiary. The death benefit goes to the business to help it absorb the loss — not to the key person's family. This differs from personal life insurance, so it's worth confirming the ownership and beneficiary structure with your accountant to keep the tax and legal treatment clean.
What's the difference between key-person insurance and a buy-sell agreement?
They solve different problems. Key-person insurance gives the company operating cash when it loses someone important. Buy-sell funding provides money for surviving owners to buy out a deceased owner's shares under a written agreement. A co-owner can need both, sized separately. The buy-sell structure itself should be drafted with your lawyer and accountant; we design and size the funding.
Will the amount I pick get reduced by the insurer?
It can, if the coverage is far larger than your business's revenue and profit can support. Underwriters want the amount tied to a financial rationale and may request financial statements — a balance sheet and income statement — to back it up. Building the number from documented exposures upfront reduces the chance of it being cut during underwriting.
Does key-person coverage cover illness or just death?
Standard key-person life insurance pays only on death. If you're concerned about a serious illness or a long absence, those are addressed by other products — critical illness insurance pays a lump sum on diagnosis and survival of a covered condition, and disability coverage addresses an extended inability to work. A complete review looks at all three so you know which risks you're funding.
How often should I revisit the coverage amount?
Revisit it whenever your exposure changes and at least every couple of years. Paying down a loan, adding a partner, building a capable second-in-command, or a shift in revenue can all change the right number. Coverage set once and never reviewed is a common way businesses end up over- or under-insured.
Is the premium tax-deductible?
The tax treatment of key-person premiums and the death benefit is specific and depends on how the policy is structured and used. It's not something to assume — confirm the treatment with your accountant before you rely on any deduction. We can design the coverage; your accountant should sign off on the tax side.
Do you only work with Alberta businesses?
Yes. AI+Trust Advisory is licensed in Alberta and works one-to-one with Alberta owners and partners. We're independent, so we compare carriers and structures across several major Canadian insurers and coordinate your key-person, buy-sell, CI, and disability coverage alongside any group benefits or group retirement plan you already have.
Want this reviewed for your team?
Independent business owner protection guidance for Alberta companies.