When to take CPP

CPP can start any month from age 60 to 70. Starting early reduces it 0.6% per month (down 36% at age 60); waiting past 65 adds 0.7% per month (up 42% at age 70). There is no universal best age — it depends on your health, other income, taxes, and whether you have a spouse.

• The official timing adjustments (and the dollars behind them)
• Why the adjustments exist — the actuarial logic
• Break-even ages and why they are only a starting point
• What determines your base amount (drop-outs and the enhancement)
• Working while collecting: the Post-Retirement Benefit
• Tax and OAS clawback interactions
• Survivor and family considerations
• Quebec (QPP)
• A decision checklist and FAQs

Service Canada reduces CPP by 0.6% per month for every month you start before 65 (a maximum reduction of 36% at age 60) and increases it by 0.7% per month for every month after 65 (a maximum increase of 42% at age 70). These percentages apply to your age-65 entitlement, so the single most important number is your accurate age-65 estimate from My Service Canada Account — not the headline maximum.

On the 2026 maximum of $1,507.65/month, the spread looks like this:

• Age 60: about $964.90/month (−36%)
• Age 65: $1,507.65/month (baseline)
• Age 70: about $2,140.86/month (+42%)

That is more than double from the earliest to the latest start — a permanent, inflation-indexed difference for the rest of your life. There is no advantage to waiting beyond 70; the increases stop.

The percentages are roughly actuarially fair for someone with average life expectancy — they are designed so the plan pays out about the same total whether you start early or late, assuming you live an average lifespan. That has a powerful implication: the “best” choice is not about beating the system, it is about matching your own circumstances. If you expect to live longer than average, delay tilts in your favour; if you expect a shorter retirement, starting early is perfectly rational.

Delaying CPP is also one of the cheapest sources of guaranteed, inflation-protected lifetime income available in Canada. Buying an equivalent indexed annuity on the open market would cost far more than the savings you draw down while you wait, which is why many planners treat delay as longevity insurance rather than an investment bet.

A break-even age tells you when the cumulative CPP from a later start catches up to the cumulative CPP from an earlier start, ignoring investment returns and taxes. With the standard factors, starting at 65 usually overtakes starting at 60 around age 74, and delaying to 70 usually overtakes starting at 65 in the early 80s.

Break-even is useful but incomplete. It says nothing about:

• Sequencing. Delaying CPP means spending down savings first, which reduces future taxable RRIF minimums and can lower lifetime tax and clawback — a benefit break-even math ignores.
• Taxes. A larger CPP cheque is more taxable income; the after-tax break-even can differ from the gross one.
• Risk and peace of mind. A larger guaranteed cheque reduces reliance on markets and the risk of outliving your money.

Model your own break-even, after tax, in the CPP timing calculator rather than relying on a generic age.

Timing adjusts your age-65 amount, but that base is set by your contribution history. Two provisions can raise it meaningfully:

• The general drop-out. CPP automatically drops your lowest-earning months (about 17% of your contributory period) from the calculation, softening the impact of low-income years.
• The child-rearing provision. If you had lower or no earnings while raising a child under 7 (born after 1958), those months can be excluded so they do not drag down your average. You must apply for this when you apply for any CPP benefit — it is not always automatic.

The CPP enhancement (CPP2). Since 2019, CPP has been expanding. In 2026 contributions apply on earnings up to the first ceiling (YMPE, $74,600) plus a second band up to the YAMPE ($85,000) at an additional rate. Over a full career under the enhanced rules, CPP is designed to replace about 33% of eligible earnings instead of the traditional 25%. Today's near-retirees see only a small enhancement; workers with decades of enhanced contributions ahead will see substantially larger pensions.

You do not have to stop working to collect CPP, and you can start it while employed. If you are under 65 and working while receiving CPP, you must keep contributing, and those contributions create a Post-Retirement Benefit (PRB) — a small, permanent addition to your pension for each year you contribute. From 65 to 70 you can choose whether to keep contributing. After 70 contributions stop regardless.

This matters for the timing decision: taking CPP early while still working means you pay tax on the pension at your (higher) working-year rate and may face more clawback later, so “take it as soon as possible” is rarely the tax-efficient choice for someone with employment income.

CPP is fully taxable. Stacking a large CPP cheque on top of RRIF minimum withdrawals and OAS can push net income toward the OAS clawback threshold (about $95,323 for 2026), where every additional dollar of income costs 15 cents of OAS. Two people with identical savings can end up with very different lifetime tax bills depending on when they turn CPP on relative to their RRIF draws.

A common strategy is to delay CPP while spending down the RRSP/RRIF in your 60s. This shrinks the registered balance that later drives mandatory withdrawals, lowers future taxable income, and increases the guaranteed indexed CPP cheque — three wins at once, at the cost of running savings down sooner. Test it against your own numbers in the withdrawal sequencer and scenario comparator.

CPP includes a survivor's pension for a spouse or common-law partner, a children's benefit, and a one-time death benefit of $2,500. Survivor benefits are subject to a combined-pension maximum, so a couple's CPP timing should be considered together, not in isolation. Delaying the higher earner's CPP can leave a larger survivor benefit, which is one reason the decision often favours delay for the spouse with the bigger pension.

Health and family longevity are legitimate inputs. If you have a serious health condition that shortens life expectancy, starting earlier can be the right, rational choice even though the break-even age is later.

If you work in Quebec you contribute to the Quebec Pension Plan rather than CPP. QPP uses similar early/late timing ideas and has been enhanced in parallel, but it is administered separately by Retraite Québec and its factor tables and some rules can differ. Our tools currently apply CPP-style timing factors for Quebec with a clear assumption flag — confirm your specific figures with Retraite Québec before deciding.

• Pull your real age-65 estimate from My Service Canada Account.
• Estimate your life expectancy honestly, including family history and health.
• Consider whether delaying lets you spend down RRSP/RRIF first to cut future tax and clawback.
• If you have a spouse, plan both pensions together and weigh survivor benefits.
• Model the after-tax result — not just gross break-even — in the calculator.