Key Person Insurance and Your Ontario Estate Plan: Why Small Business Owners Need Both

If you're the reason your business works — the one who holds the client relationships, makes the sales, or has the specialized skill no one else on staff has — your death or sudden incapacity is a financial event for two very different groups of people: the business itself, and your own family. Most small business owners in Ontario plan for one and forget the other. Key person insurance and estate planning solve two separate problems, and treating them as the same thing is where the gap opens up.

Two Problems That Look Similar but Aren't

Problem 1: The business loses its key person

If you disappear from the business suddenly, the company may face a real, immediate financial shock — lost revenue while operations are disrupted, the cost of hiring or training a replacement, or the expense of buying out your ownership interest from your estate. Key person insurance is a policy the business itself owns and is the beneficiary of, designed to give the company cash exactly when it needs it to absorb that shock.

Problem 2: Your family loses your income and your role in the estate plan

Separately, your family and beneficiaries need the value of what you built to reach them — whether that's personal life insurance proceeds, the value of your business ownership interest, or other estate assets. This is the estate planning side: your will, your powers of attorney, and any personal insurance naming your family as beneficiaries.

The mistake many owners make is assuming that because the business is insured, their family is covered — or the reverse, assuming their personal will and life insurance somehow also protect the business. Neither assumption holds up, because the two forms of coverage typically have different owners, different beneficiaries, and different purposes.

Comparing the Two Pieces

Why the Two Need to Be Coordinated, Not Just Both Present

Having both pieces in place isn't automatically enough — they need to point at the same overall plan, or gaps and overlaps can appear:

• If there's a buy-sell provision with co-owners, key person or business-owned life insurance is often the intended funding source for buying out your ownership interest from your estate. If your will assumes your shares pass directly to a family member, but the shareholders' agreement and its insurance funding assume a buyout instead, those two expectations can collide.
• If the business is your only significant asset, your family's financial security may depend heavily on the business surviving your death long enough to be sold or wound down properly — which is exactly what key person insurance is meant to bridge, buying time and stability rather than leaving the business (and its value to your estate) to collapse in the interim.
• If you're the sole owner with no co-owners, key person insurance can still matter — not to fund a buyout, but to give whoever takes over administering the business (your estate trustee, or a family member) breathing room and working capital while decisions are made about winding it down or selling it.

A Short Checklist for Owners

• [ ] Does the business currently hold any key person insurance, and is the coverage amount still realistic for the business's current size and revenue?
• [ ] If there's a shareholders' agreement with a buy-sell provision, is it actually funded by insurance, and does your will's treatment of your shares match what that provision assumes will happen?
• [ ] Does your personal will separately address who should receive the value of your business interest, distinct from what the business-owned insurance is meant to cover?
• [ ] Have you reviewed both the business insurance and your personal estate plan together with a professional, rather than in isolation from each other?
• [ ] Is your estate trustee aware that key person insurance exists and understands it belongs to the business, not to your personal estate?

Frequently asked questions