Benefits of Corporate-Owned Life Insurance for a Business Owner

By Alfredo Maradiaga, licensed group benefits advisor · AI+Trust Advisory · Updated 2026-07-31

What corporate-owned life insurance actually is

Corporate-owned life insurance (COLI) simply means your operating company or holding company — not you personally — is the owner and premium-payer on a life insurance policy insuring you or another key person. The company applies, the company pays, and the company is typically named as the beneficiary.

That single ownership decision changes the economics. When you buy a personal policy, you pay premiums with money you've already drawn out as salary or dividends and paid personal tax on. When the corporation owns the policy, premiums are generally funded with dollars that were taxed at the lower active-business corporate rate. You're buying the same coverage with cheaper dollars.

The policy itself can be term (temporary, lower cost, no cash value) or permanent — whole life or universal life — which builds cash value inside an exempt policy. As the reference material notes, cash-value insurance can act as a tax-advantaged asset held by the company, and those values can later help fund a buyout or supplement retirement planning.

COLI is not a product you buy off a shelf. It's a structure: who owns it, who's insured, who's the beneficiary, and how the money is meant to move when a claim happens. Get those four elements right and it works cleanly. Get them wrong and you create tax problems that are expensive to unwind.

The real benefits — and why owners use it

There are a handful of concrete reasons Alberta business owners hold life insurance inside the corporation rather than personally.

• Cheaper premium dollars. Premiums are funded with corporate income taxed at the active-business rate, which is lower than most owners' personal marginal rate. Over a permanent policy's life, that difference compounds.
• The capital dividend account (CDA). When a corporation receives a life insurance death benefit, the amount exceeding the policy's adjusted cost basis (ACB) is credited to the CDA. Dividends paid from the CDA can flow to shareholders or your estate without further tax. This is the single feature that makes COLI so attractive for estate and buyout planning — but the credit is the death benefit *minus* ACB, not the full amount.
• Buy-sell funding. The death benefit gives surviving owners the cash to buy a deceased partner's shares from the estate, at the price your agreement sets, without draining the business or borrowing.
• Key-person protection. If the loss of an owner or key employee would hurt revenue, the corporation receives funds to stabilize operations, recruit a replacement, or reassure lenders.
• Debt retirement. Corporate debt or a shareholder loan can be repaid at death rather than becoming a burden on the estate or the surviving partners.

Permanent COLI adds a further layer: the cash value grows inside an exempt policy and sits on the company balance sheet as an asset. If a partner leaves for reasons other than death, those values can sometimes help fund the departure. None of this is automatic or guaranteed — the outcome depends on the policy type, the ACB, and how the structure is documented. Confirm the tax mechanics with your accountant before you rely on them.

Worked example: a two-owner Edmonton contractor

Consider a construction company owned 50/50 by two working partners, each in their mid-40s. The business carries a bank line, a couple of key project managers, and a shareholders' agreement that says if one partner dies, the survivor buys the deceased's shares. These figures are illustrative only — actual premiums vary by age, health, and coverage amount.

The partners value each half of the business at roughly the same amount and set that as the buyout price in their agreement. Without funding, the surviving partner would have to find that cash — from savings, from a bank, or by draining the company at the worst possible moment, while also carrying the deceased's family who now hold shares in a business they don't run.

Instead, the corporation (or the two owners in a criss-cross arrangement) takes out life insurance on each partner in the buyout amount. When one dies, the death benefit provides the cash. The estate receives the agreed value for the shares, the survivor ends up owning 100%, and — depending on structure and ACB — some or all of the corporate proceeds can flow through the CDA with favourable tax treatment.

They also add a smaller key-person layer on each project manager, because losing one mid-contract would stall billing and rattle the lender. The point of the example isn't the numbers — it's the sequence: value the shares, decide who should own the policy, size the coverage to the actual obligation, and document it so the money lands where the agreement says it should.

What makes the premium go up or down

Two owners can get very different quotes for the same amount of coverage. The drivers are worth knowing before you shop.

• Age and health. Life insurance is priced on mortality risk. The older you are and the more health issues underwriting turns up, the higher the cost. Buying earlier generally locks in a lower rate for the life of a permanent policy.
• Term vs. permanent. Term is far cheaper per dollar of coverage because it's temporary and builds no cash value. Permanent costs more but funds a lasting need and accumulates value inside the policy. The reference material's rule of thumb applies: temporary need plus limited cash favours term; permanent need — an owner staying past 70 or 75, or an estate objective — favours permanent.
• Coverage amount. Larger death benefits cost more, but pricing isn't perfectly linear — bands and underwriting requirements shift as the face amount rises.
• Guaranteed premiums. Most Canadian policies today feature guaranteed premiums, meaning the cost won't rise except by a scheduled increase you agreed to upfront. Confirm your policy is guaranteed, not one that can be re-rated.
• Smoker status and occupation. Both move the price. Trades and high-risk occupations can affect underwriting.

Because AI+Trust is independent, we compare how different carriers — Canada Life, Manulife, Sun Life, Empire Life, Co-operators — underwrite and price the same person. The same health history can be treated differently from one insurer to the next, and that difference is real money over a permanent policy.

The mistakes that cost owners money

COLI goes wrong in predictable ways. Most of them come from treating it as a product purchase rather than a structure.

Naming the wrong beneficiary. If your shareholders' agreement calls for a criss-cross (owners insure each other personally) but you set up corporate ownership, the money lands in the wrong place. The ownership and beneficiary structure must match what the buy-sell agreement actually requires — this is where an accountant and lawyer earn their fee.

Ignoring the ACB. Owners assume the *entire* death benefit flows to the CDA tax-effective. It's the death benefit minus the policy's adjusted cost basis. With permanent policies especially, ACB changes over time, and misjudging it can leave a taxable gap in an estate plan.

Sizing coverage to a guess, not an obligation. Buy-sell coverage should match the agreed share value; key-person coverage should reflect actual revenue exposure. Too little leaves a shortfall the survivor has to cover; too much wastes premium.

Letting the coverage and the agreement drift apart. The business grows, the share value doubles, but the coverage and the buy-sell price were never updated. Review both together on a regular schedule.

Assuming deductibility. Premiums on corporate-owned life insurance are generally *not* tax-deductible, with narrow exceptions (such as collateral for certain business loans). Don't build a plan around a deduction you may not get — confirm with your accountant first.

How COLI fits alongside your other protection

Corporate-owned life insurance covers what happens if an owner dies. It does nothing for the far more common event: an owner who survives a serious illness or injury but can't work.

That's a different set of tools, and owners often need them together:

• Critical illness (CI) insurance pays a lump sum if you're diagnosed with a covered condition and survive the waiting period. CI is not life insurance — it pays you (or the company) while you're living, and it doesn't require death or disability. A corporation can own CI, and it's often used to fund a disability or illness buy-out so a partner can be bought out if they can't return.
• Long-term disability (LTD) for a self-employed owner replaces income when you can't work. Owners who've never had group coverage are frequently uninsured here.
• Business overhead expense (BOE) disability insurance covers fixed business costs — rent, staff, lease payments — while you recover, so the doors stay open.

These pieces are designed for self-employed owners, not salaried employees, and they should be coordinated so you're not double-paying or leaving gaps. If you also run group benefits or a group RRSP, having one advisor coordinate the owner protection with the employee plan keeps the whole structure coherent — and keeps coordination-of-benefits issues from surprising you at claim time.

Questions to ask before you sign

Before you commit to a corporate-owned policy, get clear answers to these. If your advisor can't answer them plainly, keep asking.

• Who should own this policy — the operating company, a holdco, or the owners personally? The answer drives creditor protection, CDA treatment, and how proceeds reach the estate.
• Does the ownership and beneficiary structure match my shareholders' agreement? Have my lawyer confirm this in writing.
• Is this term or permanent, and why does that fit the need? A temporary debt is not the same as a permanent estate objective.
• Are the premiums guaranteed? Confirm they can't be re-rated.
• How was the coverage amount calculated? It should tie to a real number — the buy-sell price or a revenue-exposure estimate — not a round figure.
• What's the expected ACB over time, and how does it affect the CDA credit? Ask for this in the context of your estate plan and confirm it with your accountant.
• Did you compare more than one carrier? Independent shopping matters most when your health history could be underwritten differently.
• How and when do we review this as the business grows?

AI+Trust Advisory is independent and Alberta-based, so we design and structure the coverage — then send you to your lawyer and accountant for the legal and tax sign-off. That division of labour is deliberate: you want the person building the coverage to be different from the person telling you it's tax-perfect.