What happens to a deceased shareholder's shares in Ontario if there's no shareholder agreement?

When an Ontario shareholder dies without a shareholder agreement in place, their shares become part of their estate and pass according to their will (or the rules of intestacy if there is no will). The shares transfer to the estate's beneficiaries or ultimately to whoever is entitled under the estate administration.

This can create significant problems for the surviving shareholders. The deceased's executor or beneficiaries may become shareholders without any business experience, different goals, or a desire to sell at a price and time that suits them rather than the business. The surviving shareholders have no automatic right to buy out the estate under Ontario corporate law alone.

A properly drafted shareholder agreement addresses this directly. It typically includes a mandatory buy-sell triggered by death, often funded by life insurance held by the company or by the shareholders on each other's lives. This ensures the surviving shareholders can purchase the deceased's shares at a fair, pre-agreed formula, and the estate receives cash rather than illiquid shares in a private company. Planning this before any shareholder's death is far simpler and less costly than dealing with it after the fact.