Can Ontario directors be personally liable for an unlawful return of capital to shareholders?

Yes. The Ontario Business Corporations Act restricts a corporation from paying out capital to shareholders — through share redemptions, share repurchases, or reductions of stated capital — if doing so would render the corporation insolvent. Directors who vote for or consent to a payment or transaction that violates the solvency test are jointly and severally liable to restore to the corporation the amount of the improper return of capital.

The solvency test under the Act has two branches: the corporation must not, after the distribution, be unable to pay its liabilities as they become due, and the realizable value of the corporation's assets must not be less than the aggregate of its liabilities and stated capital. Both tests must be satisfied. Directors should not approve a return of capital without a reasonable basis for concluding both tests are met.

In practice, this means directors need access to current financial information before voting on any shareholder distribution, whether structured as a dividend, a share redemption, or otherwise. Relying on outdated statements or management assurances without independent verification may not satisfy the standard. A director who dissented and had their dissent recorded in the minutes is not liable for the unlawful distribution. If you are dealing with a planned return of capital in a financially complex situation, legal and financial advice before the vote is strongly recommended.