$2,500 into the RESP… and then what?

John Mah - Jul 21, 2025

John Mah breaks down RESP savings strategies — from maximizing grants to investing early and handling leftover funds after graduation.

Lessons from 17 Years of RESP Contributions

$2,500 into the RESP.
$2,500 into the RESP.
$2,500 into the RESP.

For 17 years, you’ve diligently contributed the recommended $2,500 a year into your child’s Registered Education Savings Plan (RESP), and now the moment has arrived: it’s time to start making withdrawals.

Last weekend, the Mahs celebrated our newest family member – Lucy-Maria, my 4th great-niece. She’s absolutely adorable, and her arrival sparked a lively family lunch conversation about the rising cost of post-secondary education.

Back in the 1990s, my undergraduate degree at the University of Toronto cost my dad about $5,000 – in total. For my nephew and his girlfriend, tuition a decade ago ran $15,000 per year. According to Statistics Canada, Ontario universities charge between $6,000 and $17,000 annually for in-province students. For a four-year degree, you’re looking at a total cost of approximately $75,000, and that may or may not cover all of residence, textbooks, travel, or late-night Uber Eats.

This is why we save early and often.

Key Takeaways

  • RESPs offer a guaranteed 20% return on the first $2,500 contributed annually through the Canada Education Savings Grant (CESG).
  • Investing earlier - even without the full CESG - can lead to stronger long-term growth, especially when the portfolio is invested for growth.
  • There are flexible RESP withdrawal strategies after graduation, including tax-efficient options for unused funds.

RESP Refresher: Why $2,500?

  • Automatic 20% Return
    The first $2,500 contributed each year is eligible for a 20% match from the government – that’s a free $500, up to a lifetime maximum of $7,200 through the Canada Education Savings Grant (CESG). Who doesn’t love free money?
  • Tax-Efficient Growth
    RESP earnings grow tax-deferred, and when withdrawn for school, the income is taxed in the student’s hands – typically at a low rate, or not at all.
  • Built-in Flexibility
    RESPs can stay open for 31 years, allowing for future studies like graduate school. But what happens if the student doesn’t pursue further education right away?

What Happens After Graduation?

Many of our clients find there’s still money left in the RESP even after undergrad. Here’s what to know:

  • Contributions (Principal): Can be returned to you, tax-free.
  • CESG (Grant): Any unused portion must be returned to the government.
  • Growth: If not used for education, it's taxable when withdrawn unless you transfer it to your RRSP (subject to room), deferring the tax bill.

This is where planning becomes important – to ensure those hard-earned gains don’t get clawed back unnecessarily.


Is It Better to Invest $2,500/year or a Lump Sum Early?

We’re often asked: Should I contribute $2,500/year to maximize the government grant, or invest more upfront – say, the full $50,000 – if I have the cash?

While the 20% CESG match is compelling, the math tells a different story. If you invest the full $50,000 early and let it compound at a 7% annual return over 17 years, you could end up with over $60,000 more than if you stretched out contributions at $2,500/year.

And remember: it would take 20 years to contribute the full $50,000 at $2,500/year, but CESG grants only apply until the child turns 17. To fully utilize both the $50,000 contribution room and the available grant money, you'd need to contribute approximately $3,333 annually from age 1 to 15.

The key takeaway? Start early and invest for growth. While the CESG provides a helpful boost, the real power comes from compounding over time. If your goal is to maximize what’s available for your child’s education, an early lump sum – invested wisely – can far outweigh the value of stretching it out just to chase the full $7,200 grant.


Whether you’re just starting out, mid-way through, or preparing to withdraw from your RESP, we're here to help you navigate your options. With Lucy-Maria's arrival, I’m reminded that planning for the next generation starts sooner than we think – and the time to act is now.

Let’s talk about the smartest path forward.

– John Mah