GIS Calculator: How Much Guaranteed Income Supplement Will You Get?

Estimate your monthly Guaranteed Income Supplement for July to September 2026. It follows the official GIS rate tables from Service Canada, so for the income you enter it gives the same amount the tables show.

What is your situation?

“Partner” means a spouse or a common-law partner you live with. This calculator is for people who get the OAS pension.

Single, widowed or divorced I have a partner who gets the full OAS pension I have a partner who gets the Allowance (aged 60–64) I have a partner who gets no OAS and no Allowance

Your yearly income in 2025, not counting OAS and GIS

Use the net income from your 2025 tax return and take away any OAS or GIS you got. Include CPP, work pensions, RRSP or RRIF withdrawals and interest.

How much of that was pay from a job or self-employment?

Optional. Part of your earnings from work is not counted, so this can raise your GIS. Leave it blank if none.

Your estimate

Fill in the boxes above and your result appears here straight away.

Show how this was calculated

Nothing you enter leaves your device. Your answers are saved in this browser only, so they’re here if you come back.

Not a government site. This is an estimate, not a decision. Always confirm with Service Canada.