What is the best age to start CPP?

There is no single best age — it depends on your health, other income sources, and financial needs. Taking CPP at 60 reduces the monthly benefit by 36% compared to age 65. Delaying to 70 increases the benefit by 42% compared to age 65. If you are healthy and have other income to live on, delaying typically produces higher total lifetime income. If you have poor health or need the income now, earlier may be the right choice.

How much is CPP reduced if I take it at 60?

CPP is reduced by 0.6% per month before age 65 — that is 7.2% per year. Starting at age 60 (60 months early) reduces your benefit by 36%. If your CPP at 65 would be $1,000/month, taking it at 60 gives you $640/month. The reduction is permanent for the rest of your life.

How much does CPP increase if I delay past 65?

CPP increases by 0.7% per month for every month after age 65 you delay, up to age 70. That is 8.4% per year. Delaying from 65 to 70 (60 months) increases your benefit by 42%. A $1,000/month CPP at 65 becomes $1,420/month at 70. The enhancement is also permanent for life.

What is the break-even age for delaying CPP?

The break-even analysis compares total lifetime income under each start date. Delaying CPP from 65 to 70 typically breaks even at approximately age 82–83. If you expect to live past 83, waiting to 70 produces more total lifetime income. If you have health concerns and expect a shorter life, taking CPP earlier produces more total income. Statistics Canada data suggests the average 65-year-old can expect to live approximately 20 more years.

Can I work while collecting CPP?

Yes. You can collect CPP while still working. If you are under 70 and collecting CPP while working, you continue to make CPP contributions, which earn you a Post-Retirement Benefit (PRB) that increases your future CPP payments. You can stop contributing at any time after starting CPP by filing an election with your employer.

Does my CPP affect OAS or GIS?

CPP does not affect OAS eligibility (OAS is based on years of Canadian residency). However, CPP income increases your total net income, which affects the Guaranteed Income Supplement (GIS) for low-income seniors. If you rely on GIS, taking CPP at 65 rather than earlier may reduce your GIS payments. For those near the GIS threshold, the CPP start timing decision can significantly affect total annual income.

When Should I Apply for CPP in Canada?

Short Answer

There is no universally right age to start CPP — the optimal choice depends on your health, other income, and life expectancy. Healthy Canadians with other income sources generally benefit from delaying; those with health concerns or financial need often benefit from starting earlier.

The CPP Adjustment Scale

Start age	Monthly adjustment vs age 65	Effect on $1,000/month CPP
60	−36% (−0.6%/month × 60)	$640/month
61	−28.8%	$712/month
62	−21.6%	$784/month
63	−14.4%	$856/month
64	−7.2%	$928/month
65	Standard	$1,000/month
66	+8.4%	$1,084/month
67	+16.8%	$1,168/month
68	+25.2%	$1,252/month
69	+33.6%	$1,336/month
70	+42% (+0.7%/month × 60)	$1,420/month

The difference between taking CPP at 60 vs 70 is $780/month on a $1,000 standard benefit — a 122% difference. This persists for life.

Break-Even Analysis

Comparison	Break-even age
Age 60 vs Age 65	~Age 74 (you need to live past 74 for age-65 to pay more total)
Age 65 vs Age 70	~Age 82–83
Age 60 vs Age 70	~Age 79–80

Key insight: Statistics Canada projects a 65-year-old Canadian can expect to live approximately 20 more years (to ~85). This means the average Canadian who delays CPP to 70 likely exceeds the break-even point.

When Taking CPP Early Makes Sense

Scenario	Rationale
Health concerns or reduced life expectancy	Break-even likely not reached — earlier payments make mathematical sense
No other retirement income source	CPP fills a genuine income need today
High-interest debt (credit card, line of credit)	Paying off expensive debt with CPP may provide a better return than deferral
Your spouse has a lower expected CPP — you want CPP survivors benefit to kick in sooner	Consider spousal effects
Financially supporting dependents	Income need now outweighs optimization math

When Delaying CPP Makes Sense

Scenario	Rationale
Good health, family history of longevity	Likely to exceed break-even; higher lifetime income
Pension, RRIF, or investment income available	Other income sources cover expenses during deferral years
Drawing down RRSP/RRIF at a lower rate	Delaying CPP allows controlled registered account withdrawals
Eligible for GIS	Lower CPP income in early years preserves GIS eligibility
Spouse is younger and will benefit from survivor CPP	Higher base CPP means higher survivor payment

The RRSP/RRIF Interaction

Many Canadians take CPP early to avoid drawing down RRSP funds, thinking they are “preserving” savings. This can be counterproductive:

Strategy	Effect
Take CPP early + leave RRSP intact	Lower CPP for life; RRSP grows tax-deferred but RMDs at 71 may push income high later
Delay CPP + draw RRSP in low-income years (60–70)	Higher CPP for life; deliberate RRSP depletion at low marginal rates before OAS trigger

For many Canadians, drawing down RRSP strategically in the 60–70 window — while deferring CPP — reduces lifetime tax paid. This is the “CPP deferral bridge” strategy.

CPP Survivor Benefits: Consider Your Spouse

Your CPP choice	Effect on survivor benefit
Higher monthly benefit (from delay)	Survivor receives 60% of a larger base — more income after your death
Lower monthly benefit (from early start)	Survivor receives 60% of a smaller base

If your spouse is younger or has lower lifetime earnings, maximizing your CPP provides them more financial security after your death.

Timing Around Other Income

Income source	CPP timing consideration
OAS (starts at 65 or 70)	Stackable with CPP — both can be delayed
Company pension	If pension starts at 60, CPP deferral to 65 or 70 is feasible
RRSP/RRIF withdrawals	Using registered funds as a bridge to delay CPP is a common strategy
Employment income	You can collect CPP and work simultaneously
GIS eligibility	Low-income seniors: earlier CPP may reduce GIS — calculate total income impact

Bottom Line

For most healthy Canadians with other income available between ages 60 and 70, delaying CPP to 70 is the mathematically superior choice — producing the highest monthly payment for the rest of your life and providing greater survivor benefits to a spouse. The earlier options make sense primarily when health concerns, financial need, or specific income-stacking strategies justify it. Do the break-even calculation with your actual CPP amounts from My Service Canada Account before deciding.