Buy-Sell Provisions in Ontario Shareholder Agreements: How They Work and Why You Need Them

Every shareholder of a private Ontario corporation will eventually exit the business — through retirement, sale, death, disability, or dispute. The question is never whether a transition will happen, but how it will happen and at what price. Buy-sell provisions in a shareholder agreement answer both questions before a crisis forces the answer on you.

Without a buy-sell mechanism, a departing shareholder and the remaining owners are left to negotiate under maximum stress — grieving a death, managing a disability, or in the middle of a breakdown in the business relationship. Prices are disputed, timelines drag, and lawyers' fees mount. The buy-sell provisions you draft calmly today become enormously valuable at exactly the moment you least want to be starting from scratch.

What Are Buy-Sell Provisions?

Buy-sell provisions are contractual clauses in a shareholder agreement that establish the rules for transferring shares when a defined triggering event occurs. They typically specify:

1. The triggering events — what circumstances activate the buy-sell process
2. Who buys and who sells — whether the remaining shareholders, the corporation, or a third party has the right or obligation to purchase
3. The price — how the shares will be valued
4. The timeline — how long the parties have to complete the transaction
5. Funding — how the purchase will be paid for

Common Triggering Events

A well-drafted agreement addresses each of these scenarios:

• Voluntary departure: a shareholder gives notice that they want to sell their shares
• Death: a shareholder dies and their estate holds the shares
• Permanent disability: a shareholder can no longer participate in the business due to illness or injury
• Termination of employment: a shareholder who is also an employee is terminated (with or without cause)
• Resignation: a shareholder-employee voluntarily leaves their role
• Bankruptcy or insolvency: a shareholder's shares are seized by a trustee
• Divorce: shares become subject to a matrimonial property claim
• Deadlock: the shareholders cannot agree on a major business decision

Each event may have a different mechanism. A shareholder who voluntarily wants to sell may trigger a right of first refusal, while a death may trigger an automatic obligation on the company or remaining shareholders to purchase.

How Shares Are Valued on a Buyout

Valuing private company shares is often the most contentious aspect of any buy-sell transaction. Common approaches include:

Fixed Formula

Some agreements use a simple formula, such as a multiple of EBITDA (earnings before interest, taxes, depreciation, and amortization) or a multiple of annual revenue. This is fast and predictable, but can produce unfair results if the business has changed significantly since the formula was set.

Book Value

Book value uses the corporation's balance sheet to determine net asset value. It is easy to calculate but often understates the value of a going concern, particularly for a profitable service business with goodwill.

Agreed Value

Some agreements require the shareholders to agree on a value annually, with that agreed value becoming the buy-sell price for the following year. This keeps the valuation current but relies on the shareholders actually reaching agreement each year — something that can break down in practice.

Independent Valuation

Many agreements provide that if the parties cannot agree on a price, an independent business valuator (IBV) — a professional designation recognized in Canada — will be appointed to determine fair market value. The agreement should specify how the valuator is selected and who pays the cost.

Hybrid Approach

A common structure is to allow a fixed or agreed-upon price for the first period after the agreement is signed, with a fall-back to independent valuation if the parties cannot agree. This balances certainty with fairness.

Right of First Refusal vs. Mandatory Buy-Sell

These are distinct concepts worth distinguishing:

• A right of first refusal (ROFR) gives remaining shareholders the opportunity — but not the obligation — to purchase shares before they are sold to a third party. If they decline, the selling shareholder can go to the open market.
• A mandatory buy-sell obligates either the remaining shareholders or the corporation to purchase the departing shareholder's shares on the triggering event, at the agreed price and terms. There is no option to decline.

Which approach is right depends on the situation. Many agreements use both: a ROFR for voluntary sales, and a mandatory buy-sell for death or disability.

Funding the Buyout

One of the most overlooked issues in buy-sell planning is funding. Knowing you are entitled to buy your co-owner's shares is not much help if you don't have the cash to do it.

Life Insurance

The cleanest funding mechanism for a buyout triggered by death is life insurance. The agreement can require each shareholder to maintain a life insurance policy, with proceeds flowing to fund the purchase. There are two main structures:

• Cross-purchase: each shareholder holds a policy on the life of every other shareholder, and uses the proceeds to buy the deceased's shares directly.
• Corporate-owned life insurance (COLI): the corporation holds policies on each shareholder's life. On death, the proceeds flow to the company, which then redeems the deceased's shares. There are important tax implications to each approach that depend on your specific situation — consult your accountant and lawyer together.

Disability Insurance

Disability buyouts are harder to fund because disability insurance products typically provide monthly income rather than a lump sum. Some structures involve an earn-out or instalment payments over time. Others require the corporation to purchase disability buy-sell coverage, which is designed specifically for this purpose.

Instalment Payments

Where insurance coverage is unavailable or insufficient, the agreement can provide for a structured payment over a defined term — for example, the purchase price paid in equal monthly instalments over three to five years, with interest.

Frequently asked questions