How to Remove or Buy Out a Shareholder in Ontario

In most cases, you cannot simply "fire" or vote out a shareholder the way you might remove a director or terminate an employee. A share is property, and its owner has rights that generally cannot be stripped away just because the other owners want them gone.

What people usually mean by removing a shareholder is one of two things: convincing (or compelling) that shareholder to sell their shares, or having the corporation buy those shares back. Both are forms of a buyout. The real question is not "how do I remove them" but "through what mechanism do their shares change hands, at what price, and who pays."

The routes, in rough order of preference: follow an exit mechanism the shareholders already agreed to in writing; negotiate a buyout; or, as a last resort, go to court. Each carries very different costs, timelines, and certainty.

If your corporation has a shareholder agreement, that document is the first place to look, and often the only tool you need. A well-drafted agreement anticipates that owners will eventually want out, or need to be removed, and sets out how.

Common exit mechanisms include:

• Buy-sell provisions: a pre-agreed process and price mechanism for one shareholder to buy another's shares, the backbone of most exits.
• The shotgun clause: one shareholder names a price, and the other must either sell at that price or buy at that price. Because either side could end up buying or selling, it pushes toward a fair number.
• Forced-sale triggers: a requirement to sell, often at a discount, if a shareholder breaches the agreement, competes with the business, or becomes bankrupt.
• Leaver provisions: rules distinguishing a good leaver from a bad leaver, with different pricing for each.
• Death, incapacity, or divorce: events that compel a mandatory buyout so shares do not pass to someone outside the business.

Where these clauses exist, removing a shareholder is largely a matter of following the agreed steps and documenting them properly, which is the entire reason to put an agreement in place before anyone needs it.

When no triggering event applies but the departing shareholder is open to a deal, the most common path is a negotiated buyout, with the parties agreeing on price, payment terms, and conditions. It can be structured two ways: the remaining shareholders buy the shares personally, or the corporation buys them back, depending on who has the cash and the tax consequences for each side.

Beyond price, a negotiated buyout usually needs to address the payment structure (a lump sum versus a promissory note over time), security for any deferred amount, release from personal guarantees to the bank or landlord, resignation from director and officer roles, non-competition and non-solicitation commitments, and mutual releases of past claims.

Even a friendly buyout should be papered by a share purchase agreement and corporate resolutions; handshake deals between former partners are a frequent source of later disputes over what was actually agreed.

Instead of the remaining owners buying the shares, the corporation itself can buy them, either as a repurchase by agreement or a redemption of shares issued as redeemable, on the terms set out in the articles. This can be attractive because the cash comes out of the business rather than the owners' personal funds, but there are important limits.

Under the Ontario Business Corporations Act, a corporation generally cannot redeem or repurchase its own shares if doing so would leave it insolvent, meaning unable to pay its liabilities as they come due, or with assets worth less than its liabilities and stated capital. These solvency tests protect creditors, and directors who authorize a buyout that fails them can face liability, so the corporation's financial position has to be checked first.

There are also meaningful tax differences. A purchase or redemption of shares by the corporation is often treated, in whole or in part, as a deemed dividend to the departing shareholder, whereas a sale to another shareholder is generally a capital gain. Which is better after tax depends on the specifics, so work it through with a tax accountant before choosing a structure.

Whatever route is used, the parties have to agree on what the shares are worth, and this is where many buyouts stall.

If the shareholder agreement sets a valuation formula, such as a multiple of earnings, or requires an independent appraisal, that mechanism governs and takes much of the argument off the table. Without an agreed method, valuation usually involves a formula the parties negotiate for the buyout, a single independent business valuator engaged jointly, or each side retaining its own valuator with a process to reconcile the two figures.

Several issues drive disagreement: whether a minority stake should be discounted for lack of control and marketability; how to treat redundant assets, shareholder loans, and one-time items; and the date the valuation is measured as of. None of these has a single correct answer, which is why the number is negotiated or set by an expert.

Buying out a fifty-fifty partner is one of the hardest situations because neither owner can outvote the other. Without a shareholder agreement, an even split means that if the two owners cannot agree, nothing happens, and the business can grind to a standstill while both remain locked in.

If there is an agreement with a shotgun clause or a deadlock-resolution mechanism, that provision gives each owner a way to force the issue: one names a price and, one way or the other, the partnership is resolved. This is precisely what those clauses are designed for.

Without such a mechanism, buying out an equal partner comes down to negotiation, only as productive as the two owners are willing to make it. Mediation often helps. When that fails, the remaining option is the court route below: slow, public, and expensive.

When there is no agreement and no negotiated deal is possible, the courts become the last resort, and two remedies matter most.

The oppression remedy, available under both the Ontario Business Corporations Act and the Canada Business Corporations Act, lets a shareholder ask the court to intervene where the conduct of the corporation or those in control has been oppressive, unfairly prejudicial, or has unfairly disregarded a shareholder's interests. It is the classic tool for a minority shareholder being squeezed out, stripped of a role, cut off from dividends or information, or diluted. The court has broad power to fix the situation, and one order it can make is to require that the shares be bought out at a price it considers fair, which is a common resolution to a serious oppression claim.

The second remedy is an application to wind up the corporation, effectively dissolving it and distributing what is left. Courts can order this where it is just and equitable to do so, often in true deadlock situations, and because it is so drastic the threat alone frequently pushes the parties toward a buyout. Both routes are expensive, slow, and adversarial: remedies of last resort, not a plan.

The difference between a clean shareholder exit and a drawn-out fight almost always comes down to whether the mechanism was agreed in advance. With a well-drafted agreement, removing or buying out a shareholder is a documented, predictable process; without one, it can become months of negotiation or years of litigation.

However the exit happens, a properly executed buyout should include a written share purchase or redemption agreement, board and shareholder resolutions authorizing it, updated share registers and minute book entries, releases from personal guarantees, resignations from director and officer positions, and mutual releases of claims. Skipping these steps is how a buyout that felt finished resurfaces as a dispute a year later.

At Lamba Law, we help Ontario business owners on both sides of these situations: structuring and documenting negotiated buyouts, drafting the shareholder agreements that make future exits clean, and advising when a dispute is heading toward the oppression remedy or a court application. This article is general information, not legal advice; the right approach depends on your specific facts, your corporate documents, and the tax consequences involved.