Does OAS Start at 65 or 67? OAS Eligibility Age Guide

If you’ve heard retirement age mentioned in conversations with American friends or seen headlines about Social Security, you might be wondering whether Canada made a similar shift to 67. The short answer is no — and the confusion around this point is more common than you’d expect. This guide cuts through the noise with official rules and practical steps so you know exactly when your OAS pension can start.

Earliest OAS start age: 65 · Maximum deferral age for OAS: 70 · OAS automatic at 65: Yes, unless opted out

The following table summarizes key OAS and CPP eligibility parameters alongside current payment information.

Does OAS Start at 65 or 67?

OAS starts at 65 — not 67. The Government of Canada states that you must be 65 years or older to receive the Old Age Security pension (Government of Canada official eligibility page). There was once legislation passed to gradually raise the OAS eligibility age to 67, but that decision was officially reversed before 2023 (Retirement in Canada video source). The standard, current rule stands: your OAS pension eligibility begins at 65.

“You must be 65 years or older to receive the Old Age Security (OAS) pension.”

— Government of Canada, Official Source

OAS vs Other Pensions

The confusion often stems from comparing OAS to other systems. US Social Security shifted its full retirement age to 67 for those born after 1960, and CPP (Canada Pension Plan) allows early withdrawals from age 60 onward — but neither of those facts changes the OAS rule. OAS is its own program: residency-based, non-contributory, and starting at 65 (Sentra Financial Group detailed comparison).

Official Eligibility Rules

To qualify for OAS, you must be 65 or older and either a Canadian citizen or legal resident at the time your pension is approved. You also need a minimum of 10 years of residency in Canada after turning 18. Full residency after 18 earns the maximum pension; partial residency earns a pro-rated amount (Government of Canada when to start OAS). Working history is not required — OAS is funded from general tax revenue, not your contributions.

Can I Get OAS at 65?

Yes, you can receive OAS at 65. The earliest you can start your OAS pension is age 65, even if you have never worked or are still employed. Payments begin the month after you turn 65 if you are enrolled (Government of Canada official OAS enrollment guide). Your income does affect the amount you receive — a clawback threshold applies for those earning above $148,451 (for ages 65–74) — but you remain eligible regardless of work status.

“If Service Canada has your details on file, they will automatically enroll you at age 65.”

— Meridian CU, Financial Institution

Residency and Citizenship Requirements

The residency rule is straightforward: you need at least 10 years of Canadian residency after your 18th birthday to receive a partial OAS pension. For the full pension, you need 40 years of residency after 18. A pro-rated example from the Government of Canada shows that 20 years of residency earns 50% of the full pension amount. Citizenship or legal resident status must be confirmed at the time of approval.

Application Process

If Service Canada has your details on file, they will automatically enroll you at age 65 and send a letter notifying you around your 64th birthday (Meridian CU automatic enrollment explanation). You can opt out if you prefer to defer. To confirm your enrollment status, log into your Service Canada account or check the official OAS enrollment page.

Does OAS Start Automatically at Age 65?

Yes, OAS starts automatically at 65 for most Canadians — unless you actively opt out or defer. Service Canada handles automatic enrollment when your information is on file, and you will receive notification before your 65th birthday (Meridian CU CPP and OAS guide). This is a key difference from CPP, which requires a separate application between ages 60 and 70.

Service Canada Opt-Out

You are not obligated to accept OAS at 65. You can tell Service Canada not to proceed with enrollment, and your payments will be deferred. This is worth considering if deferring would result in higher monthly payments — the deferral bonus adds 0.6% per month, up to a maximum of 36% if you wait until 70.

Confirmation Steps

To confirm your OAS enrollment status or make changes, visit your Service Canada online account. Check for your enrollment notification, verify your residency years, and ensure your banking details are current so payments deposit without delay.

What is the Best Age to Start OAS?

The best age to start OAS depends on your income situation, health, and whether you qualify for GIS. Starting at 65 gives you immediate income. Deferring to 70 maximizes payments by 36%, but that math only works well if you do not need the income urgently and are not relying on GIS (Sentra Financial Group OAS decision guide).

Deferral Benefits to Age 70

Deferring OAS past 65 increases your payment by 0.6% per month, reaching a maximum increase of 36% by age 70. For context, a maximum monthly OAS payment of approximately $742.31 (for ages 65–74 in 2026) could grow to around $1,010 by deferring to 70. The trade-off is five years of foregone income, so run the numbers against your expected retirement expenses.

Pros and Cons of Starting Early

Starting at 65 provides cash flow when many retirees are adjusting to reduced employment income. The downside is missing out on the 36% deferral bonus. Starting early does not reduce your entitlement permanently — it simply sets your base payment at the standard rate rather than the enhanced rate.

How Much is OAS in Canada per Month?

OAS monthly amounts in 2026 reach a maximum of $742.31 for ages 65–74 and $816.54 for those 75 and older (Sentra Financial Group 2026 payment figures). Your actual payment depends on your years of Canadian residency after 18 and whether your income triggers the clawback threshold. Partial residency results in a pro-rated amount — for example, 20 years of residency earns half the full pension.

Current Rates

The OAS maximum rates are set quarterly and adjusted for inflation. The 2026 figures reflect the most recent Consumer Price Index adjustments. For comparison, CPP 2026 maximum at age 65 is approximately $1,507.65 per month — significantly higher, but CPP is contribution-based while OAS is not. Both are fully taxable income.

Income-Tested Adjustments

If your annual income exceeds the clawback threshold ($148,451 for ages 65–74), your OAS is reduced by 15 cents for every dollar above the threshold until it reaches zero at higher income levels. This clawback does not apply to CPP. If you are unsure of your exact OAS amount, the Government of Canada offers an online OAS estimator tool.

The implication: high-income earners approaching retirement should factor the clawback into cash flow planning, as OAS reductions can significantly affect net retirement income.

Related reading: Canada Workers Benefit · Manulife Wealth Investor Portal

Many Canadian retirees wonder does OAS start at 65 or 67, where facts for Canadian retirees offer clear facts on automatic enrollment and smart deferral to age 70.

Frequently asked questions

For Canadians navigating retirement planning, knowing that OAS operates independently from CPP clarifies every downstream decision about deferral, GIS interaction, and cash flow timing. Canadians who understand the baseline residency requirement and automatic enrollment process at 65 avoid unnecessary applications and can optimize their retirement income strategy accordingly.