OAS Delay Calculator Logo

Prototype OAS Delay Calculator

Eligible Canadians can apply for Old Age Security (OAS) starting at age 65. It's also possible to delay applying up to age 70. Each month of delay will increase the benefit by 0.6%. But it may not be worth it, especially for low income Canadians that are also eligible for GIS. Use this calculator to determine how delaying could impact you.

(Between ages 18 and 65)

(Line 23600 of your tax return, required for GIS eligibility)

About This Project

This project is a prototype developed by Daniela Baron, a Ruby on Rails engineer, in collaboration with John Stapleton of Open Policy Ontario. The goal is to improve uptake of OAS among seniors, particularly those in a low income bracket that could also be eligible for GIS (Guaranteed Income Supplement).

Found a bug? Report issues here.