How Much Do You Need to Retire in Canada? (The Real Formula)
By Jordan Ellis · Published · Reviewed
Quick Answer
The formula: (target annual spending − CPP/OAS/other pensions) × 25. Targeting $60,000/year with average benefits (~$19,500 from CPP+OAS in 2026) needs roughly $1,010,000 saved; targeting $48,000/year needs ~$710,000. The '70% of working income' rule breaks for high savers and low earners — spending-based math beats income-based rules every time.
The question “how much do I need to retire?” has a formula, not a vibe. Most people have just never been shown it.
The formula
Nest egg needed = (annual spending in retirement − guaranteed income) × 25
Guaranteed income = CPP + OAS + any employer pension. The ×25 is the 4% rule inverted: a portfolio from which you withdraw 4% a year, inflation-adjusted, has historically lasted 30+ years.
Worked examples
| Target annual spending | CPP+OAS (avg, single) | Gap | Nest egg needed |
|---|---|---|---|
| $48,000 | $19,500 | $28,500 | ~$712,500 |
| $60,000 | $19,500 | $40,500 | ~$1,012,500 |
| $80,000 | $19,500 | $60,500 | ~$1,512,500 |
| $100,000 | $19,500 | $80,500 | ~$2,012,500 |
Couples fare far better: two average benefits total ~$39,000/year, cutting every row’s requirement by roughly another $487,500. Run your own numbers — savings, contributions, benefits, target — on the retirement calculator.
Why the 70% rule misleads
“You’ll need 70% of working income” breaks at both ends. High savers live on 50% of income already — their retirement target is their spending, which doesn’t jump at retirement. Lower earners often see income rise in retirement: OAS + GIS can exceed what a minimum-wage worker netted while working. Spending-based planning handles both; income-based rules handle neither.
The levers that move the number
- Spending target: every $100/month = $30,000 less required. Housing is the biggest line — a paid-off home changes everything (see rent vs buy)
- Benefit timing: delaying CPP to 70 raises it 42% — permanently shrinking the gap your savings must cover
- Retirement age: each extra working year adds contributions, raises benefits, and removes a withdrawal year — worth roughly $75,000–$100,000 of nest egg for typical savers
- Account mix: TFSAs avoid the OAS clawback; RRSP refunds supercharge contributions. Compare with the RRSP vs TFSA calculator
Where to start
- Estimate your benefits: CPP & OAS calculator
- Track three months of real spending — that’s your target, not a percentage
- Run the full projection: retirement calculator
- Close the gap with the cheapest lever available: usually the employer match, then TFSA/RRSP contributions
The number is big, but it’s not magic — it’s arithmetic, and arithmetic responds to time more than to money. Starting at 35 beats starting at 45 by more than double the outcome for the same monthly saving.
Official sources
Rules and dollar limits change. Confirm current amounts with the official pages below before you act · Last reviewed .
- CPP retirement pension: how much you could receive (Employment and Social Development Canada)
- Canada Pension Plan: monthly payment amounts (Employment and Social Development Canada)
- Old Age Security payment amounts (Employment and Social Development Canada)