Insights & Resources

Many retirement plans begin with a target: $1M, $2M, maybe more. That number matters, but it rarely answers the question people are actually trying to solve. Retirement isn’t one math problem. It’s a series of linked decisions about spending, government benefits, withdrawals, taxes, and account structure. The order of those decisions matters.

Two households can retire with similar assets and have very different outcomes. One moves through retirement with a clear income plan. The other keeps running into surprises: higher tax bills, OAS reductions, rising forced withdrawals, or a surviving spouse left with a less efficient plan. The difference usually isn’t the headline portfolio value. It’s whether the plan was coordinated.

A useful way to see this is through a hypothetical couple. Mark is 62 and has just retired. Denise is 60 and plans to retire at 62. Together, they have about $900,000 in RRSPs, $165,000 in TFSAs, $140,000 in non-registered savings, and a paid-off home. On paper, they look well prepared. But once their plan was tested properly, the real issues weren’t about whether they had saved enough. They were about how their decisions would stack up over the next 20 to 30 years.

Start with the income gap

The first mistake many people make is starting with a rough spending estimate and treating it as good enough. Mark and Denise initially thought they spent about $6,500 a month. After tracking spending for 90 days, their actual run rate was closer to $5,900.

That difference doesn’t sound dramatic. But $600 a month is $7,200 a year. Over time, that can change how much needs to come from the portfolio, how quickly registered accounts are drawn down, and whether taxable income stays in a reasonable range or starts creeping into higher brackets.

Retirement planning works better when you stop asking, “How much do we need?” and start asking, “What does the portfolio need to cover after reliable income?” That’s the real job.

For most households, that means separating spending into two parts:

• a base monthly amount for normal living costs
• an annual amount for irregular spending such as travel, vehicle costs, home repairs, gifts, or helping adult children

That structure reflects how retirement actually works. Spending isn’t perfectly smooth. Early retirement often includes more travel and discretionary spending. Later years may include less travel but more health-related and convenience costs. A plan built around a realistic spending gap is far more useful than one built around a single vague monthly number.

CPP and OAS are timing decisions

Once the spending gap is clear, the next major decision is when to start CPP and OAS. These aren’t just benefits to collect when eligible. They’re timing levers that shape taxable income for decades.

CPP can begin anytime from age 60 to 70. Starting before 65 reduces the benefit by about 0.6% per month, up to 36% at age 60. Delaying after 65 increases it by about 0.7% per month, up to 42% at age 70. OAS can start from age 65 to 70, and delaying increases the benefit by about 0.6% per month, up to 36% at age 70.

Those adjustments are largely permanent once benefits begin. That means an early start isn’t just a cash flow choice for the next few years. It’s a decision about the size of guaranteed income for life.

That doesn’t mean everyone should delay to 70. Health matters. Family longevity matters. Cash flow matters. Age differences between spouses matter. The right answer depends on the rest of the retirement income plan.

In Mark and Denise’s case, there was a valuable planning window. Mark had retired, while Denise was still earning part-time income. That created a short period where they had more control over taxable income before CPP and OAS fully entered the picture. Those early retirement years often matter more than people expect.

Why the bridge years matter

The years between stopping work and turning on all government benefits are often the most flexible years in the whole plan. Income may be lower on paper, but that can create room to draw from registered accounts at a lower tax rate.

This matters because the key issue isn’t your average tax rate across retirement. It’s the marginal rate on the next dollar of income in the years when income sources start stacking on top of each other. If you wait too long to draw from the RRSP, later years can become crowded with CPP, OAS, pension income, investment income, and then mandatory RRIF withdrawals.

For Mark, the right analysis wasn’t “Which CPP start date gives the biggest cheque?” It was “Which combination of CPP, OAS, and RRSP withdrawals keeps lifetime tax more reasonable?” That’s a different question, and it usually leads to a better answer.

Where OAS clawback enters the picture

OAS clawback often shows up later than people expect. For the 2026 income year, the recovery starts when net world income is around ninety-five thousand, three hundred and twenty-three dollars. Above that level, 15% of the excess is clawed back.

What catches people off guard is how ordinary the income stack can look when this starts to happen. It doesn’t require an extravagant lifestyle. CPP, OAS, a pension, and RRIF withdrawals can get a retiree there without much strain.

There’s also a timing lag. The income reported in one year affects OAS payments in a later payment period. That means the reduction can arrive after the income decision that caused it, which makes it feel unexpected if you weren’t watching the threshold in advance.

One useful planning distinction is that TFSA withdrawals don’t count as taxable income. They don’t increase net world income, so they don’t contribute to OAS clawback. That can make the TFSA especially valuable later in retirement, when taxable income is already high.

The RRSP problem often starts with good intentions

Many people approach their RRSP with one rule: leave it alone as long as possible. During the saving years, that instinct made sense. In retirement, it can create a larger tax problem later.

An RRSP is a tax-deferral account, not a tax-free account. You received a deduction on the way in. Tax is due on the way out. If withdrawals are delayed too long, the account doesn’t remain quiet forever. By the end of the year you turn 71, the RRSP must be converted to a RRIF or used to buy an annuity. Once it’s a RRIF, minimum withdrawals begin, and those minimums rise with age.

That can create a strange result. Spending may stay flat, but taxable income can rise anyway because the rules force more money out of the account. Add CPP, OAS, possible pension income, and non-registered investment income, and your seventies can become your highest-income years for tax purposes.

That’s exactly the kind of outcome Mark and Denise were at risk of creating. Their original instinct was to leave the RRSP alone until they had to touch it. The projection showed the opposite of what they expected: higher taxable income later in retirement, even without higher spending.

The cost isn’t limited to tax brackets. It can also mean partial or full OAS clawback in years when income crosses the threshold. And if a large RRIF remains at the second spouse’s death, the balance is generally taxed as income on the final return unless it transfers to an eligible dependent in a specific way. For many families, that becomes one of the largest tax bills in the entire plan.

Tax smoothing, not tax avoidance

The better approach is often to aim for tax smoothing. That means taking some taxable income earlier, on purpose, at lower rates, so you reduce the chance of much higher taxable income later.

For a couple like Mark and Denise, the bridge years create the opportunity. With employment income reduced and government benefits not yet fully stacked, there may be room to make planned RRSP withdrawals in a more moderate tax bracket.

That after-tax money can then be used strategically. If TFSA room is available, some of it can be moved into the TFSA so future growth sits in a tax-free account. Some can be held in cash for near-term spending. Some can remain invested in a non-registered account with a more favourable tax profile.

There are also Canadian tax details that affect timing. After age 65, certain RRIF withdrawals may qualify for the pension income amount and may be eligible for pension income splitting with a spouse. Before 65, the rules are narrower. That means the age when RRIF income begins can change the household tax result.

The key point is straightforward: if you don’t choose the RRSP withdrawals, the calendar eventually chooses them for you.

Household structure affects tax results

Retirement income planning isn’t just about how much the household has. It’s also about whose name the assets are in. Mark had about $610,000 in his RRSP. Denise had about $290,000. That’s a common pattern, and it usually develops for ordinary reasons: one spouse earned more, had a stronger workplace plan, or simply accumulated more registered savings over time.

But in retirement, that imbalance can create a household tax issue. If most of the RRSP and RRIF assets are in one spouse’s name, most of the taxable withdrawals will land on that person’s return. That can push one spouse into higher brackets sooner and increase the chance of OAS clawback for that individual, even if total household income doesn’t seem unusually high.

The problem can become more severe after the first death. The survivor often has many of the same household costs, but fewer opportunities to split income. If they inherit a large RRIF and must continue taking rising withdrawals, the tax picture can worsen at exactly the wrong time.

Household structure needs to be reviewed in at least three areas:

• Future planning: if one spouse is still working, are there ways to improve balance over time through contributions or account structure?
• Withdrawal coordination: who should draw what, and when, to keep both tax returns in reasonable ranges?
• Estate alignment: do beneficiary designations, wills, and account types actually produce the after-tax result the couple intends?

This last point is often overlooked. Two accounts with similar balances are not necessarily equal. A RRIF is fully taxable. A TFSA is not. A non-registered account may carry a large unrealized capital gain. Trying to divide assets “fairly” by assigning one account to each child can produce uneven after-tax outcomes.

For Ontario families, probate exposure can also matter. Some assets with named beneficiaries may bypass the estate, while others do not. Ontario’s estate administration tax is roughly one and a half percent on value above a certain level. It shouldn’t drive the whole plan, but it is a real cost when documents and account setup aren’t aligned.

A plan has to be survivable

A technically correct plan can still fail if it doesn’t work in real life. Retirement isn’t experienced on a spreadsheet. It’s lived month by month, through market declines, health changes, home repairs, and periods of uncertainty.

Mark and Denise had two practical issues that mattered right away: a $22,000 line of credit and a $480 monthly car payment with about 18 months left. Relative to their assets, that debt wasn’t enormous. But monthly debt still raises the income the portfolio has to produce every month. If the line of credit carries a high interest rate, it becomes an even bigger drag.

Part of their retirement planning wasn’t about finding a different investment. It was about using Denise’s remaining working years to clean up debt before full retirement. That kind of decision can improve the whole plan.

The first five years of retirement also deserve special attention. That’s when many people feel the most stress. The routine is new. The portfolio is now being used for spending. And if markets fall early, the emotional pressure can be much higher than expected.

That makes liquidity important. A cash reserve of about six months of spending can be reasonable for many households. Cash isn’t there for long-term growth. It’s there to buy time. If markets fall, bills can still be paid without selling growth assets at a poor moment.

There is a trade-off, of course. Too much cash for too long loses ground to inflation. But too little cash can force withdrawals from the wrong account at the wrong time, which can create both investment and tax problems.

The home also needs to be viewed realistically. Mark and Denise had a paid-off home worth close to $1M. That’s a major asset, but it isn’t automatically a retirement income strategy. It’s not liquid, and accessing the value can be emotionally difficult. Downsizing or a home equity line of credit may be part of the long-term toolkit, but the house shouldn’t be the only backup plan.

What helps most is a simple written playbook for difficult years. In a market decline, where does spending come from first? What gets reviewed? What decisions are off the table unless the facts truly change? A short set of agreed rules can turn a stressful year into a manageable one.

What a coordinated plan looks like

For Mark and Denise, the stronger version of the plan looked very different from their original “simple” approach. They had a spending target based on actual tracking, plus a separate bucket for irregular costs. They had a CPP and OAS strategy tied to tax and cash flow, not habit. They had a deliberate RRSP drawdown plan aimed at smoothing taxable income over time.

They also used Denise’s final working years to reduce debt, reviewed the household structure of their assets, and tightened beneficiary and estate details so the documents matched their intentions. Just as important, they built in enough cash and enough process that a bad market year wouldn’t force a bad decision.

That’s the core planning lesson. Retirement is not mainly about reaching a number. It’s about coordinating spending, guaranteed income, taxable withdrawals, account ownership, and estate structure in a way that still works as life changes.

If your situation resembles this one, the next step isn’t a generic retirement calculator. It’s a proper model of your own income timing, withdrawal order, tax exposure, and survivor outcomes. That’s the work that shows whether your current plan is actually coordinated.