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Federal (Canada)Seniors

Guaranteed Income Supplement

A monthly, non-taxable top-up for low-income seniors who already receive Old Age Security. File your taxes each year to keep getting it.

Estimated value
Up to $1,123.17/month for a single senior
Apply for this first — it unlocks other benefits: Old Age Security

Who qualifies

  • You must receive Old Age Security and have income below the yearly limit for your marital status.
  • GIS is not taxable, and the limits are roughly $22,000 (single) to $53,000 (couple, both on OAS).

How to apply

  1. 1

    Apply with or after your OAS

    You can apply for GIS at the same time as OAS. Many people are considered automatically once they file taxes.

    Go to application
  2. 2

    File taxes every year

    Filing on time each year is how the government recalculates your GIS. Miss it and payments can stop.

Documents you will need

  • Social Insurance Number
  • Filed income tax return
Processing time
Varies
How often it is paid
Monthly

Good to know

  • File your taxes on time every year or GIS can be interrupted.
  • If your income dropped (for example, you stopped working), you can ask for an estimate based on this year's income.

Often applied for together

Official government page
Last verified: September 1, 2026