Shareholder Dispute
Lawyer Toronto.

Common types of shareholder disputes

Oppression

The oppression remedy under section 248 of the Ontario Business Corporations Act is the most powerful tool available to shareholders. It applies when a corporation's conduct is oppressive, unfairly prejudicial, or unfairly disregards a shareholder's reasonable expectations.

Common examples include majority shareholders diverting corporate opportunities, paying themselves excessive compensation, refusing to declare dividends, diluting minority shareholdings, or excluding shareholders from management.

Deadlock

Deadlock arises when shareholders with equal voting power cannot agree on fundamental business decisions — hiring, firing, major expenditures, or strategic direction. Without ashareholders' agreement containing a deadlock resolution mechanism, the business can be paralyzed.

Breach of fiduciary duty

Directors and officers owe fiduciary duties to the corporation — including duties of loyalty, honesty, and good faith. When a director-shareholder breaches these duties by self-dealing, competing with the corporation, or diverting corporate opportunities, the other shareholders can pursue remedies.

Breach of the shareholders' agreement

When a shareholder violates the terms of theshareholders' agreement — by transferring shares without consent, competing with the business, or failing to comply with buy-sell provisions — the non-breaching shareholders can sue forbreach of contract and seek enforcement. If the dispute escalates, a plain money claim of $50,000 or less can go to Small Claims Court. Larger claims belong in the Ontario Superior Court of Justice, which Jonathan doesn't handle.

Forced buyouts and exits

When the shareholder relationship has broken down beyond repair, a forced buyout — either by agreement or court order — may be the only resolution. Valuation disputes are common, making it critical to have legal representation that understands how businesses are valued in Ontario courts.

If the proposed solution is for one owner to leave, readhow to buy out a business partner in Ontariofor the practical steps from valuation and financing to releases and closing.

Remedies available in shareholder disputes

• Oppression remedy — the court can order a buyout, restrain certain corporate conduct, set aside transactions, or appoint a receiver
• Derivative action — a shareholder sues on behalf of the corporation to enforce a right the corporation will not pursue itself
• Injunction — a court order preventing harmful conduct while the dispute is resolved
• Winding up — in extreme cases, the court may order the dissolution of the corporation
• Damages — compensation for financial losses caused by the wrongful conduct
• Contractual remedies — enforcement of buy-sell, shotgun, or other mechanisms in the shareholders' agreement

How Jonathan Kleiman helps

Jonathan advises both majority and minority shareholders in corporate disputes across Toronto and the GTA. Whether you're weighing an oppression claim, facing one, negotiating a buyout, or enforcing a shareholders' agreement, Jonathan gives strategic advice and works toward a negotiated resolution. He doesn't take Superior Court matters, so oppression applications and other Superior Court litigation are referred to litigation counsel.

• Free 30-minute consultation — assess the dispute and identify your best options
• Demand letters and negotiation — many shareholder disputes resolve without litigation
• Oppression claims: assessing a possible claim or defence under the OBCA and negotiating before anything is filed
• Shareholders' agreement enforcement — enforcing buy-sell, non-compete, and governance provisions
• Buyout negotiation — negotiating fair valuations and exit terms
• Court options: oppression applications, derivative actions, injunctions and winding-up proceed in the Superior Court, which has exclusive jurisdiction over these remedies; a plain money claim of $50,000 or less can go to Small Claims Court, where Jonathan can act

Call 416-554-1639 orbook a free consultation.

When the goal is a negotiated buyout rather than scorched-earth litigation, strategic mediation or arbitrationcan preserve leverage, protect confidentiality, and resolve deadlock faster. Jonathan also advises on broader business law and governance issuesthat often sit underneath shareholder conflict.