The provincial top-ups that sit on top of OAS and GIS

For a Canadian senior with little income beyond public pensions, the monthly picture usually has two federal layers: Old Age Security, and the income-tested Guaranteed Income Supplement on top of it. In several provinces there is a third layer, paid by the province, aimed at the same low-income seniors. It is small, it is often automatic, and many people receiving it could not tell you its name.

Here is what the main programs are, what the provinces say they pay, and which one has to be applied for.

A third layer that few people name

Provincial seniors’ supplements are separate from OAS and GIS. They are paid by provincial governments under their own rules and usually arrive as a separate deposit. Most of them use the federal GIS, or federal tax information, to decide who qualifies, which is why they so often appear without a form being filled in.

That link to the federal system cuts both ways. A senior who is not receiving GIS, or who has not filed a tax return, may be invisible to the provincial program as well. If you are unsure whether you receive GIS at all, our explainer on the federal side, what the Allowance pays to spouses between 60 and 64, sets out how the income-tested benefits fit together.

Ontario: GAINS

Ontario’s Guaranteed Annual Income System (GAINS) pays up to $92 a month for the 2026 benefit year, which runs from July 2026 to June 2027. The province says the maximum goes to people who had no private income in 2025, and payments arrive on or about the 25th of each month.

To qualify, a person must be 65 or older, receive OAS and GIS, have lived in Canada for at least 10 years and meet Ontario residence rules, and have private income within the province’s limits ($4,416 for a single person and $8,832 for a couple in the current table). Ontario states that people already receiving OAS and GIS do not have to apply, but must file an income tax return every year by April 30.

British Columbia: the Senior’s Supplement

B.C.’s Senior’s Supplement is described by the province as paying from $1.00 to $99.30 a month for a single senior, and from $2.00 to $220.50 for a senior couple. The province says: “You don’t need to apply. Payment is automatic.” Eligibility is based on receiving OAS and GIS and on the previous year’s tax return, and some people aged 60 to 64 receiving the federal Allowance may also qualify.

Alberta: the one you apply for

The Alberta Seniors Benefit is the exception in this group: it must be applied for, using the province’s Seniors Financial Assistance application. Its benefit year runs from July 1 to June 30.

Alberta publishes a maximum annual benefit of $3,946 for a single senior with no other income who is a homeowner, renter or lodge resident, and $2,749 for other living arrangements. The province’s guideline income thresholds from July 1, 2026 are $32,690 for a single senior and $53,800 combined for a couple. Applicants must be 65 or older, receive OAS and have lived in Alberta for at least three months; Alberta notes that a person who has deferred OAS, or whose spouse has, is not eligible.

Saskatchewan and Manitoba

Saskatchewan’s Seniors Income Plan pays up to $360 a month to a single senior living at home, $325 a month to each partner in a couple where both receive OAS and GIS, and $50 a month to residents of special-care homes. Those rates were set effective July 1, 2023, and the province says no application is required.

Manitoba’s 55 PLUS program has a senior component paid quarterly, in late April, July, October and January. The province lists maximums of $161.80 a quarter for a single person and $173.90 for each eligible person in a couple, and says that seniors receiving federal OAS benefits are not required to apply.

Side by side

The table is not a ranking. Each province sets its own income tests and living-arrangement rules, and the maximums are reached only by people with very little income besides OAS and GIS. Other provinces and territories have their own programs or credits, which are listed on their government websites.

Illustration: a single senior in Ontario

Receives OAS and GISYes

Private income in 2025$0

Filed a 2025 return by April 30Yes

GAINS, 2026 benefit yearup to $92 / month

A hypothetical person meeting all of the published conditions. Any private income reduces the amount; Ontario determines the actual payment.

Why the tax return is the real application

Across these programs, the common thread is the annual tax return. GIS is renewed from it, provincial programs read from it, and the quarterly federal benefit that replaced the GST/HST credit depends on it too, as described in why the GST/HST credit still arrives four times a year. A senior with no taxable income who stops filing can lose several payments at once without ever receiving a refusal letter.

Who this matters for, and what to check

• Seniors receiving GIS, which signals a low enough income for most provincial top-ups.
• People who have moved between provinces, since residence rules apply and programs differ.
• Albertans in particular, because the provincial benefit is not automatic.
• Anyone who has missed filing a return. Filing, even with no income to report, is usually the first step to restoring payments.

Provincial deposits usually show up as a separate line in the bank account. Seeing what each one is, and which government pays it, is part of the annual check described in what to look for in CRA My Account once a year.

In short

Provincial top-ups are modest amounts aimed at seniors with the lowest incomes. In most provinces covered here they follow automatically from receiving GIS and filing a tax return; in Alberta they must be applied for. Checking the province’s own page once a year is the simplest way to know which one applies to you.