Tax
The mix your accountant set when you incorporated was right for that year. It is probably wrong now, and the gap compounds.
Almost every incorporated founder we meet is paying themselves the same way they were in their first profitable year. Nobody revisited it. The mix is not a one-time setup decision, it is an annual calculation that moves with your income level, your retirement plan, your province, and what the corporation needs to keep.
The integration principle says the combined corporate and personal tax on a dollar should land in roughly the same place whichever route it takes. In practice it never lands exactly, and the tie-breakers are what matter:
A blended approach usually wins: enough salary to maximize RRSP room and support any borrowing you plan, then dividends for the remainder of what you need to withdraw, then leave the rest in the company. The dollar figure for the salary leg moves every year with the RRSP earned-income threshold.
Worth checking before December
If you took dividends only and your spouse is not active in the business, confirm the TOSI treatment before the payment, not at filing. A reasonable-return exception argued after the fact is a much weaker position.
Three common drifts. First, income doubled but the salary stayed flat, so RRSP room is being left unused every year. Second, the founder went all-dividend to avoid CPP, then tried to qualify for a mortgage. Third, retained earnings built up inside the opco and started generating passive income, which quietly reduces the small business deduction, an effect we cover separately.
General information for Canadian founders, current to 2026. It is not tax advice and does not account for your specific facts. Rates, thresholds and rules change, confirm the current figures before acting.
A short call is usually enough to tell you whether there is anything here worth acting on.