Drafting an Effective Shareholders’ Agreement

For small, closely held corporations in Ontario, a shareholders’ agreement is one of the most important documents the business will ever sign. It defines the rights, privileges, liabilities, and responsibilities of each shareholder. It establishes how the corporation is governed, how decisions get made, how shares can be transferred, and what happens when things go wrong. Without one, shareholders are left to navigate disputes under default statutory rules that were not designed with their specific business in mind.

This post explains what shareholders’ agreements do, the key provisions they should address, and what distinguishes a unanimous shareholders’ agreement from an ordinary one.

The Common Law Problem: Directors’ Discretion

Before 1975, neither federal nor provincial corporate legislation in Canada addressed shareholders’ agreements at all, which made their interpretation and enforcement complicated. Under the common law, no agreement could legally limit a director’s discretion in managing a corporation. Directors owe a fiduciary duty to act in the best interests of the corporation, and that duty cannot be contractually fettered by shareholders.

This created a genuine problem for shareholders in closely held corporations who wanted to bind themselves and each other to specific management arrangements. Courts attempted to balance the principle of unfettered directorial discretion against the reasonable expectation that shareholders should be able to structure their own relationships. Without legislative clarification, however, any shareholders’ agreement that purported to constrain directors’ discretion risked being unenforceable.

Voting trusts and pooling agreements offered a partial workaround, allowing shareholders to vote collectively by placing shares in trust or agreeing in advance how they would vote. These mechanisms are more common in widely held corporations. For small, owner-managed businesses, they did not fully solve the problem.

The Legislative Solution: Unanimous Shareholders’ Agreements

The Canada Business Corporations Act addressed this gap in 1975 by introducing the concept of a “unanimous shareholders’ agreement.” Ontario followed suit. Today, section 108 of the Ontario Business Corporations Act and section 146 of the Canada Business Corporations Act both permit all shareholders of a corporation to agree in writing to restrict or remove, in whole or in part, the directors’ powers to manage or supervise the management of the business.

The critical distinction is unanimity. An agreement signed by all shareholders can lawfully constrain directors’ discretion in ways that a partial shareholders’ agreement cannot. When unanimous, the agreement effectively transfers directorial powers to the shareholders who signed it, and those shareholders assume the corresponding duties and liabilities of directors to the extent of those transferred powers.

For small, non-offering corporations (meaning private companies that have not sold shares to the public), a unanimous shareholders’ agreement is widely considered essential.

Board Representation and Decision-Making

Shareholders’ agreements typically govern who sits on the board of directors and how board decisions are made. Each shareholder may have the right to nominate one or more directors in proportion to their ownership. The agreement can also specify quorum requirements, voting thresholds for different categories of decisions, and whether certain decisions require unanimous consent rather than a simple majority.

This matters most when one shareholder controls significantly more shares than others. Majority control, if unchecked, allows a dominant shareholder to make decisions that benefit themselves at the expense of minority shareholders. A well-drafted agreement identifies the decisions that require minority approval and draws clear lines around what the majority can do unilaterally.

Roles, Responsibilities, and Authority

In closely held corporations, shareholders are often also active participants in the business. The shareholders’ agreement should define each shareholder’s role in operations, whether in sales, finance, operations, or another area, and the scope of their authority to bind the corporation to contracts, make expenditures, or hire employees.

Specifying individual signing authority prevents one shareholder from unilaterally committing the corporation to obligations that others have not approved. It also reduces ambiguity about who is responsible for what, which is particularly valuable when disputes arise.

Term

The agreement should specify when it takes effect and under what circumstances it ends. If no term is stated, the agreement is treated as indefinite and effectively perpetual. That may or may not align with what the shareholders intend. An express provision addressing term, renewal, and the events that bring the agreement to an end avoids ambiguity later.

Financial Matters

The agreement should address a range of financial governance questions: who appoints the corporation’s accountants or auditors, what the fiscal year end will be, how dividends are declared and distributed, and whether there are restrictions on borrowing or the granting of security. For small corporations where one shareholder may have more financial resources than another, restrictions on shareholder loans and capital calls are also worth addressing. Without them, a wealthier shareholder can use financial contributions as leverage over their co-shareholders.

Bankruptcy or Insolvency of a Shareholder

If a shareholder becomes bankrupt or insolvent, their shares may pass to a trustee in bankruptcy. Without a provision addressing this, the corporation could find itself with a trustee as an unwanted co-owner. A well-drafted agreement includes a mandatory buy-out mechanism triggered by a shareholder’s bankruptcy or insolvency, requiring the affected shareholder or their trustee to sell the shares to the remaining shareholders or the corporation at a pre-agreed formula price. This protects the ongoing management of the business.

Family Law Considerations

Shares in a private corporation can constitute significant property for the purposes of a shareholder’s family law proceedings. A marital breakdown can expose the corporation to a claim from a non-shareholder spouse. Shareholders’ agreements can address this by requiring spousal consent to the agreement at the time of execution, by specifying how shares will be valued in the event of a family law proceeding, and by providing an efficient mechanism for the remaining shareholders to buy out shares subject to a family property claim. Independent legal advice provisions are often included to ensure that any consent given by a non-shareholder spouse is informed and legally sound.

Disability and Death

The agreement should contain provisions for what happens if a shareholder becomes incapacitated or dies. These provisions typically give the corporation or the remaining shareholders the right or obligation to purchase the shares of the affected shareholder. The price is usually determined by a pre-agreed formula or by independent valuation. Without these provisions, the shares of a deceased shareholder may pass to their estate, leaving the surviving shareholders in business with heirs who had no role in the corporation and no interest in being there.

Insurance

To fund a buy-out triggered by death or disability, the parties to a shareholders’ agreement commonly obtain life insurance and disability insurance on each shareholder. The proceeds allow the surviving or continuing shareholders to purchase the departing shareholder’s interest without straining the corporation’s cash flow. The agreement should specify who holds the insurance policies, who is the named beneficiary, and how the proceeds are applied to the purchase price.

Restrictions on the Transfer of Shares

One of the primary functions of a shareholders’ agreement in a private corporation is to control who can become a shareholder. Transfer restrictions prevent a shareholder from selling or otherwise transferring their shares to an outside party without the agreement of the others. The agreement should state clearly that no transfer is permitted except as expressly authorized under the agreement, and those restrictions should be noted on each share certificate so that any prospective transferee is on notice before acquiring an interest.

Permitted Transfers

Transfer restrictions typically carve out certain permitted transactions: pledging shares to a lender as security, transferring shares to a shareholder’s spouse or children as part of estate planning, transferring shares to a holding corporation wholly owned by the shareholder, or transfers among existing shareholders. Each permitted transfer category should be defined precisely to avoid disputes about whether a particular transaction falls within the exception.

Right of First Refusal

The right of first refusal allows a shareholder who wants to sell their shares to first offer them to the remaining shareholders before selling to an outside party. The selling shareholder can negotiate terms with a third-party buyer, but must then offer the other shareholders the opportunity to purchase at the same price and on the same terms. This mechanism balances the selling shareholder’s interest in liquidity with the other shareholders’ interest in controlling who they are in business with.

Shotgun Provisions

A shotgun clause is a forced buy-sell mechanism designed to break a deadlock between shareholders. The initiating shareholder names a price and offers to either buy the other shareholder’s shares or sell their own shares at that price. The receiving shareholder must choose: buy or sell. Because the initiating shareholder does not know in advance which role they will end up in, the mechanism creates an incentive to set a fair price.

Shotgun clauses are a last resort. They are blunt instruments, and their use can permanently damage relationships. However, they serve as a useful safety valve when shareholders reach an impasse that cannot otherwise be resolved, and their presence in an agreement can itself discourage shareholder conduct that would otherwise invite their use.

Piggyback (Tag-Along) Provisions

Piggyback, or tag-along, provisions protect minority shareholders when a majority shareholder sells their interest to a third party. They require the buyer to purchase the minority’s shares on the same terms as the majority’s shares, ensuring that minority shareholders can exit the corporation on equivalent terms if the controlling interest changes hands. Without this protection, a minority shareholder may be left holding shares in a corporation controlled by a third party they never agreed to be in business with.

A related mechanism is the drag-along provision, which allows majority shareholders to require minority shareholders to sell their shares alongside the majority when a third-party buyer wants to acquire the entire corporation. This prevents a minority shareholder from blocking a transaction that the majority has agreed to.

Non-Competition Provisions

Where shareholders are also active in the business, the agreement often includes non-competition and non-solicitation covenants that apply when a shareholder exits. These prevent a departing shareholder from immediately using the knowledge, relationships, and goodwill developed during their time in the corporation to compete against it. Courts will enforce non-competition covenants if they are reasonable in scope, duration, and geographic reach. Covenants that are overbroad in any of these dimensions risk being found unenforceable.

Arbitration Clauses

Shareholder disputes can be disruptive, expensive, and slow if they end up in court. Most shareholders’ agreements include an arbitration clause that requires disputes to be resolved by a neutral arbitrator rather than through litigation. Arbitration is generally faster, more confidential, and less costly than a court proceeding. The clause should specify the arbitration rules that apply, how an arbitrator is selected if the parties cannot agree, and whether the arbitrator’s decision is final and binding.