When clients convert their RRSP to a RRIF, the default assumption is simple: take the minimum each year and let the rest grow. It feels prudent. It preserves the account. It defers tax.
But for a large portion of Canadian retirees, particularly those with significant registered savings, defined benefit pensions, or eventual estate goals, mandatory minimums are not a tax-deferral strategy. They're a tax-accumulation strategy. And advisors who don't address this early often find clients facing large, avoidable tax bills in their 80s.
How the Problem Builds
RRIF minimum withdrawals are calculated as a percentage of the account balance, and that percentage rises every year. At 72, the minimum is 5.40% of the account. By 80, it's 6.82%. By 85, it's 8.51%. By 90, it's 11.92%.
For a client with $800,000 in a RRIF at 80, the mandatory withdrawal exceeds $54,000, whether they need the income or not. If they have CPP, OAS, and a pension on top of that, they may be pushing well past $100,000 in income annually by their early 80s, taxed at marginal rates they never anticipated when they were in their 50s and planning.
The RRIF doesn't shrink fast enough through minimums alone. Ironically, if markets perform well, the account can actually grow for years even while withdrawals are being taken, meaning the eventual withdrawals, and the eventual estate, are taxed at increasingly high levels.
The Year of Death Problem
Canada has no inheritance tax, but there is a deemed disposition on death. When the last surviving spouse dies, the full value of any remaining RRIF is added to their income in the year of death and taxed accordingly.
A $600,000 RRIF, fully included in terminal income, can easily trigger a $250,000+ tax bill, a significant and often surprising hit to an estate that the client assumed was going to their children largely intact.
This is the RRIF trap: the account that felt like preserved wealth becomes a concentrated tax event at the worst possible moment.
The Strategic Alternative: Accelerated Drawdown
The solution most underused by advisors is deliberate, accelerated RRIF withdrawals in the early retirement years, often in the window between retirement and OAS/CPP eligibility, or between ages 65 and 71 before RRIF conversion is mandatory.
The logic: pull more from the RRSP or RRIF now, at a lower marginal rate (because other income sources haven't yet kicked in), and shift that money into a TFSA or non-registered account. This smooths the lifetime income curve, reduces future mandatory minimums, and often results in significantly less total tax paid over the client's lifetime.
This strategy works best when:
- The client retires before 65 and has a gap before CPP/OAS begins
- One spouse has a much lower income than the other (withdrawals can be timed to lower-income years)
- The RRSP/RRIF is large enough that minimums alone will eventually push income into high brackets
- The client has TFSA room available to absorb the shifted funds tax-free
The Spousal RRSP Angle
Spousal RRSPs remain one of the cleanest tools for preventing RRIF pile-up in the first place. Contributions to a spousal plan during earning years shift future RRIF income to the lower-income spouse, permanently reducing the family's total tax burden in retirement.
Yet spousal RRSP contributions decline sharply after age 65, often because advisors and clients stop thinking about them once retirement begins. In reality, contributions to a spousal RRSP are allowed until December 31 of the year the contributing spouse turns 71. That's a multi-year window that's frequently left unused.
Running the Scenarios
The right answer for any individual client depends on their complete income picture: CPP timing, OAS deferral, pension income, non-registered assets, TFSA room, and estate goals. No two clients have the same optimal drawdown path.
What does transfer across every client is the principle: waiting for minimum withdrawals to do the work is rarely the most tax-efficient retirement income strategy. Advisors who run the numbers proactively, ideally with a tool that models multiple drawdown scenarios side by side, consistently find meaningful tax savings that justify the conversation.
For most clients with meaningful RRIF balances, the question isn't whether to draw down faster. It's how much faster, starting when, and shifted where.
PlanBase's Wealth Maximiser models optimal withdrawal sequencing across registered, TFSA, and non-registered accounts, including spousal income splitting and estate tax projections.