
My latest MoneySense Retired Money column is titled The 4% rule, revisited: A more flexible approach to retirement income. Click on the hyperlink for full column.
It goes into more detail on William Bengen’s updated book about the 4% Rule, which was one of three recently published financial books we reviewed in the last Retired Money column.
For that column I had originally planned to focus exclusively on that book, A Richer Retirement, Supercharging the 4% Rule to Spend More and Enjoy More. However, I decided to review two other books at the same time; meanwhile I ended up on a related project on my own site, which involved asking more than a dozen financial advisors on both sides of the border what they think of the 4% Rule and the tweaks Bengen covers in his follow-up book. You can see all responses in this blog that appeared earlier this month on Findependence Hub, but at over 5,000 words it was a tad long for the space normally assigned to the Retired Money column.
For the MoneySense version, I focused on the most insightful comments and added a few thoughts of my own. The survey was conducted via Linked In and Featured.com, which has long supplied good content for my site.
Broader diversification spawns a 4.7% Rule
Trusts and estates expert Andrew Izrailo, Senior Corporate and Fiduciary Manager for Astra Trust, says Bengen’s original idea was to provide a sustainable income stream for at least 30 years without depleting your savings. In his new book, Bengen “revisits this concept using updated data and broader asset allocations,” summarizes Izrailo, “He now argues the safe withdrawal rate could rise to around 4.7%, supported by stronger market performance and portfolio diversification beyond the original stock-bond mix.”
For American investors, Izrailo still begins with 4% as a baseline because “it remains simple and conservative. Then I evaluate three major factors before adjusting: market volatility, portfolio performance, and expected longevity.” For Canadian retirees, “I tend to start lower, around 3.5%, due to differences in taxation, mandatory RRIF withdrawal rules, and the impact of currency and inflation differences compared to U.S. portfolios.”
Toronto-based wealth advisor Matthew Ardrey, of TriDelta Financial was not part of the original Featured roundup but agreed with the general view that while a helpful starting point, the 4 Rule is only a guideline. “When I meet with a client, I don’t rely on the 4% rule at all,” said Ardrey, who has worked with clients for more than 25 years “I’ve learned that rules of thumb — like the 4% rule — pale in comparison to the clarity and confidence that come from a well-crafted” and personalized financial plan. Such a plan should reflect each person’s unique circumstances, priorities, and goals, allowing them to build the right decumulation strategy for their situation.
No one size fits all
Almost all the experts caution against taking a one-size-fits-all approach to the 4% Rule or its variants. Over 20 years with her own clients financial advisor and educator Winnie Sun, Executive Producer of ModernMom, starts with 4% as the baseline, then adjusts it based on actual client spending patterns and market conditions … The biggest mistake I see isn’t about the percentage itself: it’s that people forget about tax efficiency in withdrawal sequencing.”
Oakville, Ont.-based insurance broker James Inwood says the 4% rule is “a decent guideline, but it’s not some magic number you can set and forget. I’ve watched people get into trouble because they didn’t account for medical bills, which are a real wild card here in Canada. I always tell people to build in a cash buffer and check in on that withdrawal rate every couple of years instead of just locking it in permanently.” Continue Reading…














