Short Answer
Start CPP at 60 if you need income or have health concerns. Start at 65 if you are in average health with moderate retirement income. Defer to 70 if you are healthy, have other income sources, and want maximum indexed lifetime income. The 65-vs-70 break-even is age 82 — a threshold most Canadian retirees now reach.
CPP Adjustment Factors
| Start age | Monthly adjustment | Effect on $1,000/month at 65 | Notes |
|---|---|---|---|
| 60 | −0.6%/month × 60 months = −36% | $640/month | Maximum reduction |
| 61 | −0.6%/month × 48 months = −28.8% | $712/month | |
| 62 | −0.6%/month × 36 months = −21.6% | $784/month | |
| 63 | −0.6%/month × 24 months = −12% | $880/month | |
| 64 | −0.6%/month × 12 months = −7.2% | $928/month | |
| 65 | 0% | $1,000/month | Standard start |
| 66 | +0.7%/month × 12 months = +8.4% | $1,084/month | |
| 67 | +0.7%/month × 24 months = +16.8% | $1,168/month | |
| 68 | +0.7%/month × 36 months = +25.2% | $1,252/month | |
| 69 | +0.7%/month × 48 months = +33.6% | $1,336/month | |
| 70 | +0.7%/month × 60 months = +42% | $1,420/month | Maximum deferral |
Break-Even Analysis: Age 60 vs 65 vs 70
Using $1,000/month at 65 as baseline.
| Comparison | Age 60 cumulative | Age 65 cumulative | Age 70 cumulative | Break-even |
|---|---|---|---|---|
| Age 60 vs 65 | Starts at 60 with $640/month | Starts at 65 with $1,000/month | — | ~Age 74 |
| Age 65 vs 70 | — | Starts at 65 with $1,000/month | Starts at 70 with $1,420/month | ~Age 82–83 |
| Age | Cumulative CPP (starting at 60) | Cumulative CPP (starting at 65) | Cumulative CPP (starting at 70) |
|---|---|---|---|
| 65 | $640 × 60 = $38,400 | $0 | $0 |
| 70 | $38,400 + $640 × 60 = $76,800 | $1,000 × 60 = $60,000 | $0 |
| 74 | $76,800 + $640 × 48 = $107,520 | $60,000 + $1,000 × 108 = $108,000 | $0 |
| 75 | $114,960 | $120,000 | $1,420 × 60 = $85,200 |
| 80 | $153,120 | $180,000 | $85,200 + $1,420 × 60 = $170,400 |
| 83 | $176,160 | $216,000 | $170,400 + $1,420 × 36 = $221,520 |
| 85 | $191,520 | $240,000 | $251,760 |
| 90 | $230,400 | $300,000 | $336,360 |
Simplified — does not account for inflation indexing, tax effects, or investment returns on invested CPP.
What the Numbers Look Like at Maximum CPP (2026)
| Start age | Monthly amount | Annual amount | Lifetime at age 85 |
|---|---|---|---|
| Age 60 | $918 | $11,016 | ~$275,000 |
| Age 65 | $1,433 | $17,196 | ~$344,000 |
| Age 70 | $2,035 | $24,420 | ~$367,000 |
Assumes 2026 maximum CPP of $1,433/month at 65, no inflation adjustment, survival to 85.
Factors That Favour Taking CPP Early (60–64)
| Your situation | Why early CPP may make sense |
|---|---|
| Poor health or reduced life expectancy | Break-even at 74 — shorter life favours early collection |
| Low income in early retirement | CPP income fills income gap without drawing down RRSP |
| No other pension or income | Guaranteed floor income useful immediately |
| Debts in early retirement | Use CPP to pay down debt rather than defer |
Factors That Favour Deferring CPP (66–70)
| Your situation | Why deferring CPP may make sense |
|---|---|
| Good health / long-lived family | Live past 82 = more lifetime income from deferral |
| Other sources of income at 65 | RRSP, rental, part-time work covers needs — no rush |
| High RRSP balance | Defer CPP, draw RRSP first to reduce RRSP at 71 (lower mandatory RRIF minimums) |
| OAS clawback concern | Additional CPP income at 65 adding to income — deferring CPP reduces income in OAS clawback years |
| Wants inflation-protected income | Deferred CPP is indexed — $1,420/month grows each year with CPI |
CPP and Survivor Benefits
| Scenario | What the survivor receives |
|---|---|
| Contributor dies before collecting CPP | Survivor pension based on deceased’s CPP record |
| Contributor collecting CPP at 60, dies at 68 | Spouse receives survivor amount — not the foregone amount |
| Contributor had deferred to 70 and dies at 69 | Spouse gets survivor benefit — not the unreceived deferred amount |
| Survivor has own CPP | Combined CPP capped at maximum monthly pension (~$1,433) |
Deferring CPP does not create a “bank” that survivors inherit — if you die before collecting, the deferred years are not paid out. This argues for collecting before health deteriorates significantly.
CPP and OAS Interaction
| Income source | Clawback threshold applied? |
|---|---|
| CPP | Counts toward total income for OAS clawback |
| OAS | Subject to its own clawback above $90,997 (2026) |
| RRIF withdrawal | Counts toward both |
For high earners with large RRIF mandatory withdrawals at 71+, taking CPP earlier at 65 rather than deferring can sometimes help — because deferring means larger CPP income starting at 70, coinciding with large RRIF income, pushing combined income well above the OAS clawback threshold.
Bottom Line
The CPP timing decision hinges on health, other income, and longevity expectations. The statistical case for deferring to 70 is strong — most Canadians who are healthy at 60 will live past the break-even points — but personal circumstances vary. Run a break-even analysis using your projected amount from My Service Canada Account before deciding.