2026 Figures > OAS Amount 2026
OAS Amount 2026
What is the maximum Old Age Security (OAS) amount in 2026?
$762.50 per month from age 65 to 74, and $838.75 at age 75 and over (July to September 2026; amounts indexed every quarter).
Verified on 2026-09-30 · official source
- Deferral possible up to age 70: +0.6% per month (+36% at 70).
- OAS is taxable income and counts in net income for the clawback.
Frequently Asked Questions
Does OAS increase at age 75?
Yes, by 10%.
Can OAS be deferred?
Yes, up to age 70, +0.6% per month deferred (36% maximum).
Apply this figure to your client's file
Atlas CSF+ calculates the impact for your client (tax, OAS, GIS, retirement) using official 2026 figures and produces the client report.