What is the Guaranteed Income Supplement and Who Qualifies in 2025?

Canadian senior budgeting at home

As inflation continues to affect fixed-income households across Canada, the federal Guaranteed Income Supplement (GIS) remains a critical source of monthly support for low-income seniors. In 2025, adjustments to income thresholds and digital application processes have made the program more accessible—though many still don’t know if they qualify.


What is the GIS?

The Guaranteed Income Supplement is a non-taxable monthly benefit provided to Old Age Security (OAS) pension recipients who have little or no other income. It's designed to help Canada's most financially vulnerable seniors meet their basic needs.

GIS has existed since 1967 and is automatically reviewed each year based on an individual's previous year’s income. The payment is income-tested, meaning higher income from other sources such as pensions or part-time work may reduce or eliminate eligibility.

Who Qualifies in 2025?

As of July 2025, eligibility criteria for GIS include:

  • Being 65 years or older
  • Currently receiving the Old Age Security pension
  • Living in Canada
  • Having a 2024 annual income (excluding OAS) below $21,648 for single seniors, or a combined income below $28,560 for couples (updated for inflation)
📌 New in 2025: Seniors can now confirm GIS eligibility and upload supporting documents directly through their My Service Canada Account.

How Much Can Seniors Receive?

The maximum monthly GIS payment for a single senior in 2025 is approximately $1,134.17. For couples where both receive OAS and GIS, each can receive up to $682.45, depending on their joint income.

Payments are adjusted quarterly based on the Consumer Price Index to reflect changes in the cost of living.

Application and Automatic Enrollment

Seniors who are already receiving OAS and have filed their income taxes are automatically considered for GIS. However, those who delay filing taxes or who are new residents to Canada may need to apply manually.

Applications can be completed:

  • Online via My Service Canada Account
  • By mail using the GIS application form (ISP3025)
  • In person at a Service Canada Centre

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GIS and Other Benefits

Receiving GIS may open access to other provincial and municipal programs, such as:

  • Subsidized housing
  • Drug benefit plans
  • Low-income tax credits
  • Transportation and utility subsidies

"GIS is not just a federal program—it’s a gateway to a whole network of supports for seniors who need them most," says Louise Tremblay, a retirement advisor in Quebec City.

Challenges and Future Improvements

Advocacy groups continue to call for higher GIS thresholds and simplified enrollment for seniors with language barriers or limited internet access. The federal government has promised to review the program’s reach as part of its Seniors Strategy 2025–2030.

Bottom Line

For many seniors in Canada, the Guaranteed Income Supplement makes the difference between financial insecurity and stability. In 2025, knowing how to access and qualify for GIS is more important than ever as Canadians age and economic pressures persist.