Old Age Security (OAS) was originally intended to be a universal program to provide income support payments to Canadian seniors. It is one of the cornerstones of Canada’s retirement income system.
It is not a pension plan. You don’t make contributions. OAS is a government benefit program that is financed out of general revenue.
Related: Is our Old Age Security Program Sustainable?
Employment history is not a factor in determining eligibility. You can receive OAS benefits even if you have never worked, or are still working.
Residency requirements have to be met. The amount you receive is determined by how long you have lived in Canada after the age of 18.
Everyone who has been a resident of Canada for at least ten years (after age 18) is eligible to collect OAS starting at age sixty-five. Normally, you qualify for the full amount only if you have been a resident for at least forty years after turning 18.
You may still qualify for full or partial payments if you meet certain other requirements.
Up to September 2017, the maximum monthly benefit is $583.74. This rate is reviewed four times a year and may be adjusted based on the cost of living measured by the Consumer Price Index. OAS is taxable income.
Anyone who receives OAS and whose income falls below a certain level may be eligible to receive additional non-taxable monthly payments.
- The Guaranteed Income Supplement provides a monthly benefit to low income OAS recipients. It is an income tested benefit. This means your total income from the previous year (combined income for couples) is used to determine your eligibility.
- Allowance is available to 60-64-year-old spouses/common-law partners of OAS recipients who also receive GIS.
- If you are sixty to sixty-four years old and are widowed, you may be eligible to receive the Allowance for the Survivor.





