How early can I apply for my Canada Pension Plan and Old Age Pension?
You may apply as early as 11 months before your qualifying age. For example, if you are applying for your Canada Pension Plan at regular retirement age of 65, you may apply the month following your 64th birthday. If you are applying for early retirement (starting as early as the month following your 60th birthday) your first qualifying month is the month after your application is received by Service Canada.