09/02/2026
Searching for a single "magic number" to retire, like targeting $1,000,000 or saving 25 times your salary, frequently fails.
When evaluating retirement readiness with clients, no two financial roadmaps are identical. The scenario below serves as a case study demonstrating how I estimate portfolio shortfalls and apply my practice's planning framework, including strategy tools like The Cash Wedge, in real-world client situations:
Why "Magic Numbers" Fail-
Generic online formulas assume everyone lives the exact same life. They ignore local cost of living, tax brackets, and guaranteed income sources.
When we calculate true retirement needs, we start by stripping away pre-retirement expenses that won't follow you, such as paid-off mortgages, RESPs, RSP contributions, and workplace payroll taxes. What remains is your estimated Living Cost.
Next, we layer in guaranteed fixed income sources (CPP, OAS, and workplace pensions).
Subtracting guaranteed income from your true living cost reveals your actual Annual Portfolio Shortfall. This is the exact cash flow your investments must generate each year. That gap is often significantly smaller than a multi-million-dollar rule of thumb suggests!
Managing Sequence of Returns Risk-
To protect monthly income without truncating long-term growth, we structure capital around functional roles:
The Cash Wedge: We hold 2 to 3 years' worth of your annual portfolio shortfall in safe, liquid, yield-generating assets.
The Growth Engine: Broadly diversified global equities designed to outpace inflation over a 20-to-30-year horizon.
Holding 2 to 3 years of income in a Cash Wedge allows volatile markets to fluctuate up and down without exposing your short-term lifestyle needs to that volatility. This attempts to insulate your portfolio against sequence of returns risk while working to ensure your capital continues growing throughout retirement.
Retirement confidence isn't about hitting an arbitrary benchmark; it's about cash-flow engineering.
What is the #1 thing you are most looking forward to spending time on when you retire? ✈️🏡⛳ Drop a comment below! 👇