How CPP Works: 60 vs 65 vs 70 (The Simple Math)

One of the most common questions I get is: 

“How does CPP actually work?”

Before we even get into when you should take it, it’s important to understand the math behind it because once you see it clearly, everything else starts to make more sense.

The Basics

Your Canada Pension Plan (CPP) has a “standard” starting point:

At age 65, you receive 100% of your calculated CPP benefit.

But you don’t have to start it at 65.

You can take it:

• As early as age 60
• Or delay it all the way to age 70

And depending on when you start, your monthly payment changes.

What Happens If You Take CPP Early?

If you take CPP before age 65, your payments are reduced.

• CPP is reduced by 0.6% per month before age 65
• That’s 7.2% per year
• If you take it at 60, your benefit is reduced by 36%

What Happens If You Delay CPP?

If you delay CPP after age 65, your payments increase.

• CPP increases by 0.7% per month after age 65
• That’s 8.4% per year
• If you wait until 70, your benefit is 42% higher

A Simple Example (Using 2026 Numbers)

Let’s use the estimated maximum CPP for 2026, which is about $1,400 per month at age 65 (this amount is adjusted over time for inflation).

So:

• At 60 → about $896/month
• At 65 → about $1,400/month
• At 70 → about $1,988/month

That’s a big difference.

What Does That Look Like Over Your Lifetime?

Let’s take it one step further.

If we assume you live to age 85 (around the average life expectancy for a Canadian woman), here’s how that plays out:

If you take CPP at 60:

• $896/month × 12 = ~$10,750/year
• Over 25 years (age 60–85)
  → Total received ≈ $268,000

If you take CPP at 70:

• $1,988/month × 12 = ~$23,850/year
• Over 15 years (age 70–85)
  → Total received ≈ $358,000

So even though you receive CPP for fewer years by waiting…

You receive significantly more overall.

Important: This Is Not What Everyone Gets

Not everyone receives the maximum CPP.

Your actual benefit depends on how much you contributed during your working years.

If you had:

• Time off work
• Lower-income years
• Maternity or parental leave

Your CPP may be lower.

So think of this example as a way to understand how CPP works, not necessarily what you’ll personally receive.

Also Important: CPP Is Taxable

CPP is considered taxable income.

That means:

The numbers above are gross amounts, not what you’ll actually take home.

The amount you keep will depend on:

• Your total income
• Your tax bracket
• Your province

A Quick Note on Pension Income Splitting

CPP also has a feature that many people don’t realize:

You may be able to share CPP income with your spouse.

This can help:

• Reduce your overall household tax bill
• Balance income between partners

There are specific rules around eligibility, and it doesn’t apply in every situation, but it’s something to be aware of when thinking about your overall retirement income strategy.

So What’s the Trade-Off?

From a pure math perspective:

• Take CPP at 60 → smaller payments, for longer
• Take CPP at 70 → larger payments, for fewer years

And as you can see from the example above, waiting can result in significantly more total income over your lifetime.

What Comes Next?

Now that you understand how CPP works, the bigger question is:

When should you actually take it?

Because the math is only one piece of the decision.

In the next post, I’ll walk through:

• The key factors that actually matter
• Why this isn’t just a math decision
• And how to think about what’s right for you

If you’re trying to figure out how CPP fits into your overall retirement plan, this is exactly what we map out together. You can book a call to explore how I may be able to support you with your retirement planning.