What happens if I paid myself a large dividend right before selling and it affects my safe income?

"Safe income" is the pool of a corporation's already-taxed retained earnings that can reasonably be said to contribute to the value of its shares, and it matters most when dividends are paid between related corporations (for example, from an operating company up to a holding company) before a share sale. A dividend paid within that safe-income amount is generally respected as a tax-free inter-corporate dividend. A dividend that exceeds it, paid mainly to reduce the capital gain that would otherwise arise on a sale, can be recharacterized by the CRA under anti-avoidance rules as a capital gain instead of a dividend, which changes the tax result significantly and can catch a seller off guard.

This is a genuinely technical calculation, not a rough estimate: it requires tracing the corporation's actual after-tax retained earnings and how they relate to the specific shares being sold, and getting it wrong either way can mean paying more tax than necessary or facing an unexpected reassessment after closing.

If a large dividend was paid shortly before a sale, having an accountant calculate the actual safe-income position before relying on the dividend's tax treatment is essential, ideally before the sale agreement is finalized rather than after the fact.