OAS pension recipients aged 65 to 74 with annual incomes below $148,451 can receive up to $707.67 monthly. Those 75 and older with incomes below $154,196 may receive up to $880.44 per month.Also read: The OAS pension undergoes quarterly reviews in January, April, July, and October to reflect cost-of-living increases based on the Consumer Price Index. Benefits will not decrease if the cost of living declines.Upcoming Canada Pension Plan and Old Age Security payment dates:Live EventsSept. 25Oct. 29Nov. 26Chi ...