The RESP Grant Most Families Leave on the Table: CESG Explained

There are very few places where the government will hand your family money simply for saving. The Registered Education Savings Plan is one of them — and yet, in conversations with Ontario families every week, I find children who are five, six, seven years old with no RESP at all. Each of those years quietly walks away with up to $500 of federal grant money. Here is how the Canada Education Savings Grant (CESG) actually works, how the catch-up rules can recover missed years, and the extra grants many families never hear about.

1. The basic deal: 20 cents on every dollar

Contribute to your child's RESP and the federal government adds 20% on the first $2,500 per year — a maximum of $500 of CESG annually. Put in $2,500 every year and your child can collect the full $7,200 lifetime grant well before age 17. That grant money is invested alongside your contributions and grows tax-deferred until your child uses it for post-secondary education — university, college, and many trade and apprenticeship programs qualify.

2. Missed years are not lost — the carry-forward rule

CESG room accumulates from the year a child is born (or becomes a Canadian resident), even if no RESP exists yet. If you have missed years, you can contribute up to $5,000 in a single year and receive 20% on all of it — up to $1,000 of grant in one year instead of $500. A family that starts when their child is eight can still reach the full $7,200, but the later you start, the harder the math gets, because you can only double up one missed year at a time.

3. The extra grants lower-income families miss

On top of the basic 20%, eligible middle- and lower-income families receive an Additional CESG of 10% or 20% on the first $500 contributed each year. And the Canada Learning Bond provides up to $2,000 for children from eligible lower-income families with no contribution required at all — the family simply needs to open an RESP. If money is tight, that last point matters: opening the account can bring grant money even in years you cannot contribute.

4. What happens to the money at withdrawal

When your child enrols in post-secondary education, grant money and investment growth are paid out as Educational Assistance Payments, taxed in the student's hands — and students typically pay little or no tax. Your own contributions come back to you tax-free, since they were made with after-tax dollars. If a child does not pursue post-secondary education, there are options — naming a sibling, transferring growth under certain conditions — but unused grant money returns to the government, which is one more reason family RESPs are worth understanding when you have more than one child.

5. Contribution limits to keep in mind

The lifetime RESP contribution limit is $50,000 per child (only the first $2,500 per year attracts the basic grant). Over-contributions are taxed at 1% per month, so coordination matters when grandparents or relatives also want to contribute — multiple RESPs for one child share the same limits.