As you approach age 65, you may have questions about the Old Age Security (OAS) program. This article discusses the OAS pension and related benefits you may be entitled to receive. It also covers when these benefits may be reduced and strategies that may help you minimize the reduction.

June 14, 2024
As you approach age 65, you may have questions about the Old Age Security (OAS) program. This article discusses the OAS pension and related benefits you may be entitled to receive. It also covers when these benefits may be reduced and strategies that may help you minimize the reduction. Please note that any reference to a "spouse" in this article also refers to a common-law partner.
OAS is a monthly federal retirement benefit payable for life to individuals who are age 65 and over. You don't have to make contributions to receive OAS retirement benefits; this program is funded through general tax revenues paid to the Government of Canada.
If you're living in Canada, you must:
If you're living outside of Canada, you must:
If neither of the preceding scenarios applies to you, you may still qualify for an OAS pension, a pension from another country or from both countries, if you have:
Many Canadians are automatically enrolled for OAS. If you've been automatically enrolled, you'll receive a notification letter from Service Canada the month after you turn age 64. If the information in the letter you receive is accurate and you don't want to defer your pension, you don't need to take any action. If you don't receive this notification, you have to apply for your OAS pension.
The earliest you can apply for OAS is 11 months before your 65th birthday (i.e. the month after you turn age 64). If you've already reached age 65 and you want your OAS pension to start immediately, you should apply as soon as possible. Service Canada can only provide retroactive payments for up to a maximum of 11 months from the date they receive your application.
To apply, complete, sign and mail the application form as well as any necessary documents to the Service Canada location nearest you. You can obtain the application form on Service Canada's website.
The amount of your OAS pension depends on how long you've lived in Canada after age 18.
You're eligible to receive a full OAS pension if you've lived in Canada for at least 40 years after turning 18.
If you don't qualify for the full OAS pension and don't want to wait until you do, you may still qualify for a partial OAS pension. To qualify for a partial OAS pension, on the date your OAS application is approved, you must have lived in Canada for at least 10 years but fewer than 40 years after you turned age 18.
A partial OAS pension is calculated as 1/40th of the full OAS pension for each complete year you lived in Canada after age 18. For example, if you lived in Canada for 20 years after your 18th birthday, you may qualify to receive 20/40ths, or half, of the full OAS pension.
As of July 2022, the OAS pension has increased by 10% for those who are age 75 and over. This permanent increase applies regardless of whether you receive a full or a partial OAS pension, and applies to the period that begins in the month after the month in which you turn 75.
Generally, if your net income before adjustments (on line 23400 of your personal income tax return) exceeds a certain minimum threshold for the year, you may have to repay all or part of your OAS pension. This is referred to as the OAS pension recovery tax, more commonly known as OAS clawback. The repayment amount is based on the difference between your income and a threshold amount for the year. You must repay 15% of your income that exceeds the minimum threshold amount for the year, up to a maximum threshold for the year. Once your income reaches the maximum threshold, your OAS will be fully clawed back. To determine these annual income thresholds, please visit the Service Canada website.
If you're a resident of Canada, any repayment amount will be calculated when you complete your tax return for the year. If you're a non-resident of Canada, you may need to file a special return to report your net income and calculate any OAS pension recovery tax owing.
If you have to pay back any part of your OAS pension in a particular tax year, then a certain portion may be deducted as a recovery tax from your OAS pension payments the following year. OAS payments are generally adjusted once a year in July (as the payment year runs from July to June of the following year). The clawback amount for the payments beginning in July will typically be based on the net income you reported on your previous year's tax return.
If you expect your net income for the current year to be substantially lower than your net income for the previous tax year, you can submit a request to the Canada Revenue Agency (CRA) to calculate the recovery tax based on your current year's net income instead. This may help reduce the amount that's withheld on your OAS payments at source. You can make this request by completing a form that's available on the CRA website. Alternatively, when you file your tax return for the year, you will report the amount that has been clawed back. If you've paid too much recovery tax based on your net income for the year, you should receive a refund of the excess tax paid.
The following strategies may help you minimize OAS pension recovery tax:
Obtain professional advice from a qualified tax advisor before implementing any strategy to ensure you have considered your own circumstances.
You can postpone receiving your OAS pension for up to five years, after the date you become eligible for OAS, in exchange for a higher monthly amount. Your monthly OAS pension payment increases by 0.6% for every month you delay receiving it, up to a maximum of 36% if you delay until age 70. There is no financial advantage to deferring OAS after age 70.
If you receive a letter from Service Canada informing you that you've been automatically enrolled to receive OAS but you would like to defer it, inform Service Canada of your decision to defer either by:
If you currently earn more than the annual maximum income threshold for OAS pension recovery tax, you may want to consider taking OAS at a later date (e.g. when you stop working). By deferring OAS until a time when you have lower income, you may be able to reduce OAS pension recovery tax and keep more of your pension. Your monthly OAS pension will potentially be higher because you've deferred. In deciding whether to defer OAS, consider your current and future sources of income, your health and your plans for retirement.
You can make a request to cancel your OAS pension if you've been receiving it for less than six months. To cancel your OAS pension, provide a written request to Service Canada within six months of receiving your first payment. If your cancellation request is granted, you must repay the amount of OAS pension you received, and any related benefits you and/or your spouse received, within six months of the day your cancellation request was granted. You can re-apply for OAS at a later date, if you choose to do so, and receive an increased OAS pension.
The GIS is a monthly benefit paid to low-income OAS recipients living in Canada. To receive this benefit, you must be receiving an OAS pension. Your annual income or, in the case of a couple, your combined annual income, can't exceed a maximum annual threshold. To determine the annual threshold and possible GIS payments you may be entitled to, please visit the Service Canada website.
The Allowance is a monthly benefit for low-income seniors whose spouse is currently receiving OAS and is eligible for GIS.
To qualify for these benefits, you must:
The Allowance will stop the month after your 65th birthday, when you may become eligible for the OAS pension and possibly the GIS. For additional information on the Allowance, please visit the Service Canada website.
The Allowance for the Survivor is a monthly benefit available for low-income seniors living in Canada whose spouse has passed away.
To qualify for these benefits, you must:
The Allowance for the Survivor will stop the month after your 65th birthday, when you may become eligible for the OAS pension and possibly the GIS. For additional information on the Allowance for Survivor programs, please visit the Service Canada website.
Your basic OAS pension is taxable. If you receive other OAS benefits (i.e. GIS, Allowance or Allowance for the Survivor), these are not taxable but you must still report these benefits on your income tax return.
If you qualify for an OAS pension, you can still receive it if you leave Canada, provided you lived in Canada for at least 20 years after turning age 18, or you lived and worked in a country that has a social security agreement with Canada and you meet the 20-year residence requirement under the provisions of that agreement.
If you don't meet one of these requirements, you can receive the OAS pension only for the month you leave Canada and six additional months after that. GIS, the Allowance and the Allowance for the Survivor can only be paid outside of Canada for six months after the month you leave Canada.
If you return to Canada after an absence of more than six months, every additional year you live in Canada will count in calculating your 20 years of residence necessary to receive your OAS pension outside of the country. If you plan to live outside of Canada for more than six months, notify Service Canada of your departure and your return, so your OAS pension payments can restart in the month you return to Canada.
You may be able to receive your payment in the local currency of the country where you live and, in some countries, by direct deposit into your bank account. See Service Canada's website for a list of countries where this is possible.
If you're a non-resident of Canada and receive OAS, non-resident withholding tax of 25% will be applied to your monthly payment, unless the rate is reduced under a tax treaty between Canada and the country where you live. For example, under the Canada-U.S. Tax Treaty, no withholding tax is applied to OAS pension payments made to U.S. residents.
Depending on the country in which you reside, you may have to file a return each year before April 30 with the CRA and report your worldwide income (the total of all income paid or credited in a year from Canadian or foreign sources minus allowable deductions). If your net world income exceeds a certain minimum threshold for the year, you may be subject to OAS pension recovery tax and have to repay some or all of your OAS pension. The CRA will also calculate the recovery tax to be withheld on future payments beginning in July of that year.
If you reside in a country that has a tax treaty with Canada, you may be exempt from paying the recovery tax. For more information on this exemption, please contact Service Canada website to see a list of tax treaty countries.
OAS and its related benefits can be an important element of your overall retirement income. It's important to understand the rules governing these government income sources so you can maximize your entitlement and minimize the recovery tax that may apply to this kind of pension and benefits. Consider these pension sources in light of your overall financial position to ensure you take into account all relevant factors. Be sure to obtain advice from your qualified tax professional when you're setting up tax planning strategies.
This article may contain strategies, not all of which will apply to your particular financial circumstances. The information in this article is not intended to provide legal, tax or insurance advice. To ensure that your own circumstances have been properly considered and that action is taken based on the latest information available, you should obtain professional advice from a qualified legal and/or insurance advisor before acting on any of the information in this article.