This was a huge topic at my work too, to take it early or not?
Read this analogy to see what the break even point is. ( this article was updated in 2015 )
What is the mathematical break-even point?
Under the old rules, the decision to collect CPP early was really based on a mathematical calculation of the break-even point. Before 2012, this break-even point was age 77. With the new rules, every Canadian needs to understand the math. Here’s the example of twins that I used before, with the break-even point updated to 2015 values.
“Janet and Beth are twins. Let’s assume they both qualify for the same CPP of $502 per month at age 65. Let’s further assume, Beth decides to take CPP now at age 60 at a reduced amount while Janet decides she wants to wait till 65 because she will get more income by deferring the income for 5 years.
Under Canada Pension Plan benefits, Beth can take income at age 60 based on a reduction factor of 0.58% for each month prior to her 65th birthday. Thus Beth’s benefit will be reduced by 34.8% (0.58% x 60 months) for a monthly income of $327.30 starting on her 60th birthday.
Let’s fast forward 5 years. Now, Beth and Janet are both 65. Over the last 5 years, Beth has collected $327.30 per month totaling $19,638. In other words, Beth has made $19,638 before Janet has collected a single CPP cheque. That being said, Janet is now going to get $502 per month for CPP or $174.70 per month more than Beth’s $327.30. The question is how many months does Janet need to collect more pension than Beth to make up the $19,638 Beth is ahead? It will take Janet 113 months to make up the $19,638 at $174.70 per month. In other words, before age 74.4, Beth is ahead of Janet and after age 74.4, Janet is ahead of Beth.”
https://retirehappy.ca/four-reasons-...st-2011-rules/
I suppose it depends on your health and your " luck " . If you are darn tootin sure you will live a long life then wait to collect it at 65, if your health is questionable and you believe in Murphy's Law then draw it at 60.