Your RRSP doesn't become a problem when you retire. It becomes one quietly, year by year, as mandatory withdrawals push you into tax brackets you never planned for. Here's what the math actually looks like and what you can still do about it.

 An RRSP rarely announces itself as a problem. For thirty or forty years it does exactly what it was designed to do: shelter income, defer tax, and grow quietly in the background while you work. Then, in the year you turn 71, the rules change, whether you're ready or not.

Most Canadian couples learn the RRIF rules in the months right before the deadline, when the most valuable planning options have already expired. What follows is what the rules actually say, why they catch so many well-prepared couples off guard, and what can still be done in the years before age 71.

What actually happens in the year you turn 71

By December 31 of the year you turn 71, every RRSP in your name must be closed. There are three options:

• Convert it to a RRIF: (Registered Retirement Income Fund) by far the most common choice. The investments stay tax-sheltered, but withdrawals become mandatory.
• Buy an annuity: Exchange some or all of the balance for a guaranteed income stream.
• Cash it out: The full amount is added to that year's taxable income. For a meaningful balance, this is almost never advisable.

Do nothing, and the account is deregistered, meaning the entire balance can land on a single year's tax return. In practice most institutions convert the account to a RRIF by default, but a default conversion is not a strategy. It simply means the decisions were made without you.

The withdrawal schedule that only goes up

Once a RRIF exists, mandatory minimum withdrawals begin the following calendar year - the year you turn 72. The minimum is a percentage of the account's value on January 1, and that percentage rises every year for the rest of your life:

On an $800,000 RRIF, the first mandatory withdrawal at 72 is roughly $43,200 - taxable income that arrives whether you need it or not, stacked on top of CPP, OAS, and any pension income you're already receiving.

Why this catches well-prepared couples off guard

It pushes income into brackets you never planned for. The minimums don't care what tax bracket they land in. Couples who diligently deferred tax for decades can find mandatory withdrawals doing the opposite of what the RRSP promised, forcing income out at a higher rate than the deduction they received going in.

It can claw back your OAS. In 2026, the OAS recovery tax begins once individual net income passes $95,323, taking back 15 cents of every dollar above the threshold and eliminating OAS entirely around $154,708 for those 65 to 74. Mandatory RRIF income is one of the most common reasons retirees cross that line.

The survivor inherits the problem, doubled. When one spouse dies, a RRIF can roll to the survivor tax-deferred, a genuine mercy. But from then on, two streams of mandatory withdrawals land on one tax return, with one set of brackets and one OAS threshold. Many couples' largest lifetime tax bills arrive in the survivor's years, not their joint ones.

The estate pays last, and pays the most. On the death of the second spouse, the entire remaining RRIF balance is generally taxed as income in a single year. For a large account, that can mean losing close to half of what remains to tax, often the single largest cheque an estate ever writes.

What can still be done before 71

1. Consider drawing the RRSP down early. Many couples have a window, between leaving work and age 71, when income is unusually low. Withdrawing from the RRSP during those years, at lower brackets, and redirecting what isn't needed into a TFSA can shrink the future mandatory withdrawals and the final estate bill. Paying some tax at 25% to avoid paying it later at 45% is not a loss; it's the whole point.
2. Base the minimums on the younger spouse's age. When opening a RRIF, you can elect to calculate minimum withdrawals using your spouse's age instead of your own. If your spouse is younger, every minimum for the rest of the plan is lower, leaving more inside the shelter, longer. This election is made when the RRIF is set up, which is exactly why it's so often missed.
3. Convert a slice at 65 — on purpose. From age 65, RRIF withdrawals qualify as eligible pension income. That unlocks the federal pension income tax credit on the first $2,000 each year and, more powerfully, pension income splitting, which allows up to half of RRIF income to be moved to the lower-income spouse's return. A deliberate partial conversion at 65 puts both tools to work six years before anything becomes mandatory.
4. Coordinate with CPP and OAS timing. Drawing the RRSP down in your sixties pairs naturally with deferring CPP toward 70, when it grows 0.7% for every month of patience. The two decisions are halves of one strategy: spend the savings that will be taxed anyway, and let the guaranteed, indexed income grow.
5. Respect January 1. Minimums are set by the account value and your age on January 1. The calendar matters: when you convert, when you withdraw, and which year income lands in can each shift the tax result.

The window narrows every year

None of these moves is exotic. What they have in common is a deadline. The most valuable RRIF planning happens between roughly 60 and 71 and every option on the list above either expires or loses power once the conversion is forced. Couples who wait until the year they turn 71 aren't choosing a strategy; they're accepting whichever one is left.

This is also, fundamentally, a couple's conversation. The age election, income splitting, the survivor scenario, none of it can be planned by one spouse alone.

Where to start

A useful first step is an honest picture of where your plan stands today. The Canadian Retirement Readiness Score, a 20-minute self-assessment built for couples within ten years of retirement, covers RRSP/RRIF strategy alongside seven other areas that decide how retirement actually feels.

And if the questions in this post hit close to home, the next step is a conversation, not a calculator. Book a Retirement Clarity Call at joyfulretirement.ca - a no-pressure conversation with a registered financial advisor about what the decade before 71 should look like for your situation.

Educational content only. Not personalized financial, tax, legal, or investment advice. Joyful Retirement is a retirement education company, not a registered financial advisory firm. Figures cited are current as of mid-2026 and subject to change; confirm current amounts at canada.ca. For advice specific to your situation, consult a qualified financial advisor or tax professional.