How much government income will I get at 65 in Canada?

It depends on three programs stacked together. OAS pays up to $751.97 a month at 65 based on years lived in Canada, not on contributions. CPP pays up to $1,507.65 a month based on your contribution history, though the average new pension is closer to $877. GIS adds up to $1,123.17 a month for a single person, but only if your other income is low. The three interact: a retiree with the maximum CPP and no other income receives only a token GIS, and any RRIF income wipes it out, while someone with little CPP may receive more from GIS than from CPP.

Does delaying CPP to 70 always increase my retirement income?

No, and this is where most retirement advice fails lower-income Canadians. Delaying raises CPP by 0.7% a month, up to 42% at 70. But CPP counts in full against the Guaranteed Income Supplement, which is reduced by roughly 50 to 75 cents per dollar for a single person. If you will receive GIS, much of the extra CPP is taken back, and the total can barely move. This calculator shows the total at 60, 65 and 70 with the GIS offset included, which a CPP-only calculator cannot.

Do I need 40 years in Canada to get full OAS?

Yes, for the full amount. OAS is based on years of residence in Canada after age 18: 40 years earns the full pension, and fewer years earns a proportional fraction, with a minimum of 10 years of residence required to receive it at all while living in Canada. Someone who immigrated at 45 and retires at 65 has 20 years, so half the full OAS. Partial OAS still qualifies you for GIS.

Can I receive GIS and OAS at the same time?

GIS is only paid to people already receiving OAS — it is a supplement to it, not a separate program. That is one reason deferring OAS past 65 is a poor idea for anyone who expects GIS: deferring OAS also defers GIS, and the GIS you skip is never paid retroactively. GIS is also non-taxable and is re-tested every July against your previous year's income.

How much will you actually get at 65?

CPP, OAS and GIS are three separate programs that interact, and a calculator for any one of them will mislead you. This puts all three in one number — and shows what starting CPP at 60, 65 or 70 does to your total once the GIS offset is counted.

Your CPP at 65 (monthly)

From your Service Canada account. Average is ~$877; maximum is $1,507.65.

Start CPP at age

Years lived in Canada after 18

Other annual income

RRIF and pension withdrawals, interest, dividends. TFSA withdrawals don't count.

Marital situation

Government income, per month $— —

CPP OAS GIS

CPP$—

OAS$—

GIS$—

Plus your other income$—

Total monthly income$—

Total government income by CPP start age

60$—

65$—

70$—

—

Three programs, one cheque

Canadians usually meet these programs one at a time, which hides how differently they work and how much they interact.

	Based on	Maximum at 65	Taxable
OAS	Years lived in Canada	$751.97 / mo	Yes
CPP	Contributions from work	$1,507.65 / mo	Yes
GIS	Low income, and receiving OAS	$1,123.17 / mo (single)	No

Two structural facts do most of the work. GIS is only paid to people already receiving OAS, so it is a supplement rather than a standalone benefit. And CPP counts in full as income for the GIS test while OAS does not — which is why a larger CPP can quietly shrink your GIS, and why the three cannot be planned separately.

The practical result is a system far flatter than it looks. A retiree with no CPP at all still receives OAS plus a full GIS. A retiree with the maximum CPP and no other income is left with only a token GIS — about $196 a month — and roughly $4,700 of RRIF income erases even that. Between those points, every extra dollar of CPP is partly offset.

The comparison a CPP calculator can't show you

Standard advice says delay CPP to 70: a guaranteed 42% more, indexed for life. That advice is correct for most people and wrong for a specific group — those who will receive GIS.

Because CPP counts against GIS at roughly 50 cents on the dollar for a single person, delaying CPP raises one cheque and lowers another. Run someone with a modest $600 CPP at 65 and no other income through the three start ages and the totals barely separate — $1,971, $2,025 and $2,128 a month — while the ten years of payments forgone between 60 and 70 are never recovered.

delay CPP → CPP rises 0.7%/month
→ counted income rises → GIS falls ~50¢ per $1
→ net gain is a fraction of the headline increase

The three-age comparison in the calculator applies the GIS offset at every age, so the totals it shows are what you would actually receive. If the rows come out close together, that is the answer: for you, the CPP timing decision is worth far less than the standard advice implies, and other factors — health, whether you need income now, whether you are still working — should decide it. The CPP breakeven calculator handles the pure longevity maths, and the claiming-age guide covers the personal factors.

Partial OAS: the number newcomers need

OAS is not earned by contributing — it is earned by living in Canada. Forty years of residence after age 18 earns the full pension; fewer years earn that fraction of it, with ten years the minimum needed to collect while living in Canada.

OAS = $751.97 × (years of residence after 18 ÷ 40), to a maximum of 40/40

Someone who immigrated at 45 and retires at 65 has 20 years, so half the full amount — about $376 a month. This is one of the most consequential and least understood numbers in Canadian retirement planning for immigrants, and it is why the total in this calculator can look very different for two people with identical work histories.

Partial OAS still opens the door to GIS, and GIS is not reduced for partial residency in the same way, so a shorter residence history is partly compensated at the low end. Social security agreements with other countries can also help you meet the minimum residence requirement, though they do not increase the amount.

Worked example: modest CPP, no other income

A single retiree, 40 years in Canada, $600 a month of CPP at 65, no other income:

Line		Amount
CPP at 65		$600.00
OAS at 65	full residency	$751.97
Counted income for GIS	CPP only — OAS excluded	$7,200 / yr
GIS	after the income test	$673.17
Total monthly		$2,025.14

Now change nothing except the CPP start age. At 60 the CPP falls to $384.00 but the GIS rises to $835.17, so the total only drops to $1,971.14. At 70 the CPP rises to $852.00 while the GIS falls to $524.00, and the total reaches $2,127.97. Waiting from 65 to 70 lifts CPP by 42% but the actual monthly total by just 5%, because GIS absorbs most of the gain. That is the whole argument in one table, and it is invisible to a CPP-only calculator.

Retirement income questions, answered

How much will I get at 65?

OAS up to $751.97 a month based on years in Canada, CPP up to $1,507.65 based on your contributions (the average is nearer $877), and GIS up to $1,123.17 for a single person if your other income is low. The three interact: more CPP means less GIS.

Should I delay CPP to 70?

Usually yes — unless you will receive GIS, in which case much of the increase is clawed back and the decision matters far less than you would think. Use the three-age comparison above with your own numbers.

Do I need 40 years in Canada for full OAS?

Yes for the full amount; you get years÷40 of it otherwise, with 10 years the minimum to collect while living in Canada. Immigrating at 45 and retiring at 65 means half the full OAS.

Can I get GIS without OAS?

No — GIS supplements OAS and stops if OAS stops. This is a strong reason not to defer OAS past 65 if you expect GIS: deferring OAS defers GIS too, and skipped GIS is never paid retroactively.

Is any of it taxable?

CPP and OAS are taxable; GIS is not. No tax is withheld from CPP or OAS unless you request it, which catches many people in their first year of retirement.

What if my income is high?

Then GIS is zero and the OAS recovery tax starts taking 15 cents of OAS per dollar of net income above $95,323. That is the opposite end of the same system — see the OAS clawback calculator.

Is this everything I'll receive?

No — this covers the three federal programs. Most provinces add their own income-tested senior benefits, and you may have workplace pensions, RRIF withdrawals or other savings on top. Enter those in "other annual income" so the GIS test is right.

Method and sources

CPP is adjusted from your age-65 figure by 0.6% per month before 65 and 0.7% per month after. OAS is scaled by years of residence over 40 and reduced by the recovery tax at 15% of net income above $95,323 where applicable. GIS uses the July–September 2026 maximums and cut-offs for your marital situation, with OAS excluded from counted income and CPP and other income counted in full; the reduction is modelled as the same two-band schedule used by the GIS calculator, calibrated to reproduce the published maximum and cut-off exactly.

Simplifications: figures are shown in today's dollars with no inflation indexing, the CPP post-retirement benefit and the age-75 OAS increase are not modelled, provincial senior benefits are excluded, GIS is treated as steady-state rather than lagging your previous year's income, and CPP survivor and sharing provisions are not included. GIS amounts change every quarter and OAS every quarter, so re-check before relying on a precise figure.

Sources: CPP amounts, OAS amounts, GIS amounts.

Immigrated to Canada? Partial OAS by years of residence is only part of the picture — see TFSA and RRSP for newcomers for how a later start affects your registered accounts too.