RRSP season officially opens in January, but the decisions that shape it are made now: December bonuses, year-end salary-versus-dividend calls, and how much corporate cash to leave in the company. For T4 employees, the RRSP is the workhorse — 18% of earned income, a guaranteed deduction, tax-sheltered growth. For incorporated professionals and owner-managers, though, the RRSP has a quiet ceiling: salary or dividends taken from the company set the limit, and the limit is capped. High-earning owners who pay themselves modest salaries routinely find their RRSP room covers only a fraction of the income they actually need to replace in retirement.
An Individual Pension Plan is a defined-benefit pension plan for one person — typically an incorporated owner-manager over 40 with T4 income. The distinction matters more than the label. Because the plan targets a retirement income goal rather than a contribution room formula, contributions are often substantially higher than the RRSP maximum, and they are deductible to the corporation. The plan also holds past service: years already worked for the company can be funded into the IPP, converting history into retirement assets with a current corporate deduction. Add creditor-protected status and a structure that pairs naturally with succession planning, and the IPP becomes less a tax trick than a retirement architecture choice.
Two calendar facts make November the IPP decision window. First, past-service funding and current-year corporate contributions need actuarial and trustee work set up before the filing deadlines that matter — a plan started in November can capture this tax year; one started in February generally cannot. Second, the salary-versus-dividend decision for 2026 is made on the December payroll, and it directly sets next year’s RRSP room and IPP contribution capacity. Owners who wait until the RRSP-deadline rush in February are choosing from a shorter menu. This week’s briefing walks through how the pieces fit.
Before RRSP season, compare your IPP projected contribution room against your RRSP limit — for incorporated owners over 40, the gap is often substantial. If you’re paying yourself a salary through the corporation, your RRSP room is capped at 18% of that salary; an IPP is sized to a retirement income goal instead, which can mean much larger deductible contributions plus credit for past service. Ask your accountant for your 2026 T4 salary figure, your 2025 RRSP contribution room, and how many years you’ve been incorporated — those three numbers are enough for a preliminary IPP conversation. Want to see whether the math works for you? Book a free 20-minute consultation and we’ll run the comparison together.
For incorporated owners, the corporation can be a retirement engine — not just a tax wrapper. Alphaspring Financial’s Individual Pension Plan service supports business owners across Alberta, Ontario, and Manitoba with:
Based on real visitor data from alphaspringfinancial.com · October 5 – November 8, 2026
Serving clients across Alberta, Ontario & Manitoba