How Much Do You Need to Retire in Canada?

Ask how much you need to retire in Canada and you will hear confident figures: one million, two million, some multiple of your salary. The trouble is that none of them is your number. A single headline ignores the things that actually decide the answer, which is what you plan to spend, how much guaranteed income you will receive, how much tax you will pay, and how long you will live.

The better approach is to work backwards from your own life. Start with the spending you want, subtract the income you will receive automatically, and the gap that remains is what your savings must cover. That gap, converted through a sustainable withdrawal rate, gives you a target you can actually trust, because it is built from your circumstances rather than someone else’s.

This guide is for pre-retirees in Ottawa and across Ontario who want a clear, honest method for finding their own retirement target.

The appeal of a single headline number is understandable. It feels concrete, and it is easy to compare against your current savings. But a number without the reasoning behind it is almost useless, because it cannot tell you whether you are on track, how a change in spending would affect you, or what to do if markets or inflation surprise you. The gap method is slower but far more useful, because it gives you not just a target but an understanding of why it is your target, and therefore how to adjust it as your life changes.

Start with spending, not a number

Retirement planning that begins with a savings figure is building on sand. The foundation is your expected annual spending. Think in three layers:

• Essentials: housing, food, utilities, transport, insurance, and healthcare costs not covered by OHIP.
• Lifestyle: travel, hobbies, dining, gifts, and the things that make retirement worth having.
• Contingencies: home repairs, family support, and later-life care.

Be honest and specific. Many people spend more in the early, active years of retirement and somewhat less later, before costs can rise again with care needs. A realistic spending estimate, in today’s dollars, is the single most valuable input to the whole exercise.

The gap approach

Once you know your desired spending, the method is straightforward.

1. Estimate desired annual spending in retirement.
2. Subtract guaranteed income from CPP, OAS, and any defined benefit pension.
3. The remainder is your annual gap, the amount your savings must produce each year.
4. Divide the gap by a sustainable withdrawal rate to estimate the portfolio you need.

Here is an illustrative example. The figures are hypothetical and your own numbers will differ.

Step	Illustrative figure (CAD)
Desired annual spending	$70,000
Less CPP and OAS (combined)	$28,000
Less workplace pension	$0
Annual gap to fund from savings	$42,000
Divided by a 4% withdrawal rate	$1,050,000 target portfolio

This shows how the method works, not what you personally need. A reader with a pension, lower spending, or a different withdrawal rate would arrive somewhere else entirely. The arithmetic of converting a gap into a portfolio rests on a sustainable rate, which we explore in the 4% rule in Canada and in how long will my money last.

Count your guaranteed income first

The reason the gap approach works so well is that CPP and OAS are inflation-adjusted income for life, which does the job of a bond portfolio without you having to hold one. The more guaranteed income you have, the smaller the gap your savings must fill, and the smaller the portfolio you need.

This is why decisions like when to start CPP feed directly into your number. Deferring CPP for a larger lifetime benefit shrinks the gap your portfolio has to cover, which can meaningfully reduce the savings target, though it means drawing more from savings in the bridge years. A defined benefit pension has the same effect, which is why understanding your pension is a core part of the exercise.

Why rules of thumb fall short

You will often hear that you need 70% of your pre-retirement income, or some multiple of your salary. These replacement ratios are useful for a first glance, but they are averages, and your life is not average.

A retiree who has paid off the mortgage, has grown children, and lives simply may need far less than 70%. One who plans extensive travel, carries debt into retirement, or faces higher healthcare costs may need more. Building from your actual expected spending avoids the error of anchoring to a generic percentage that may be wrong for you by a wide margin.

The adjustments that raise the real target

A spending-minus-income estimate is the right skeleton, but three forces tend to push the real number higher, and leaving them out produces a target that is too optimistic.

• Tax. Withdrawals from RRSPs and RRIFs are fully taxable, so a portfolio must be larger than the after-tax income it needs to deliver. How you sequence withdrawals affects this, as covered in retirement withdrawal order in Canada.
• Inflation. Your spending will rise over a retirement that may last 30 years, so the target must assume growing, not flat, costs.
• Longevity. Planning to an average age risks running short; planning to the early or mid-90s is prudent, especially for a couple.

None of these should be alarming, but all of them should be in the calculation. A plan that quietly assumes no tax, no inflation, and an average lifespan is a plan that looks comfortable on paper and strains in practice.

How couples should approach the number

For couples, the exercise is richer than simply doubling one person’s figure. Several factors specific to two-person households change the calculation.

Guaranteed income is usually larger, because both spouses may receive CPP and OAS, which can meaningfully shrink the gap your combined savings must fill. At the same time, spending does not halve when one spouse dies; many costs, such as housing, continue, while one CPP and often one pension stream are reduced. A plan that works only while both spouses are alive is not a complete plan.

Longevity planning also shifts. The chance that at least one member of a couple lives to an advanced age is higher than for an individual, so the prudent planning horizon is later still. And there are planning tools available only to couples, such as pension income splitting and spousal strategies, that can lower the household tax bill and therefore reduce the pre-tax income the portfolio must generate.

The practical upshot is that couples should model two scenarios: both spouses living a long time, and the earlier death of one. Building the plan so the survivor remains secure is one of the most important tests a retirement number must pass, and it is easy to overlook when focusing on a single headline figure.

Refining your number with a plan

The gap method gives you a strong, defensible estimate. Turning it into a reliable plan means layering in the details: the tax treatment of each account, the timing of CPP and OAS, a reserve for healthcare and care costs, and an asset mix suited to a multi-decade horizon. This is where coordinated retirement planning adds value, replacing a single number with a strategy that adapts as your circumstances change.

Next step

How much you need to retire in Canada is a question with a personal answer, and the gap approach gives you an honest one: start with spending, subtract guaranteed income, and size the portfolio to fund the rest. Refining that estimate for tax, inflation, and longevity turns a rough target into a plan you can act on. To build your own number with care, book a private consultation with Hayes Wealth Partners.