Catching Up on the Canada Education Savings Grant Before a Child Turns 17
By Muntasir Minhaz • Published Aug 19, 2026 • Money & Budgeting, Canadian Universities & Colleges, Canadian Student Aid & Scholarships
The Canada Education Savings Grant matches 20 percent of your RESP contributions, up to $500 a year and $7,200 over your child's lifetime. With unused grant room from past years, contribute $5,000 in a single year to catch up on one missed year and collect $1,000 in grant money that year instead of $500.
💵 Normal match: 20 percent on the first $2,500 a year, up to $500
⏱️ Catch-up: one prior year's unused room per year, up to $1,000 total that year
🎓 Grant eligibility ends December 31 of the year your child turns 17
📩 At 16 or 17, extra conditions apply based on contributions made before age 15
🏠 Lifetime CESG maximum is $7,200 per child, regardless of how you space out contributions
How the basic match works
The Canada Education Savings Grant (CESG) adds 20 percent of what you contribute to an RESP each year, up to $500 on the first $2,500 you put in. Contribute less than $2,500 in a year and the grant is less than $500, and that unused room carries forward for later years.
How catch-up contributions work
Behind on past years, contribute $5,000 in a single year instead of $2,500. This covers the current year's $2,500, worth $500 in CESG, plus $2,500 of a prior year's unused room, worth another $500, for $1,000 in grant money in that one year. Only one prior year of unused room is recoverable per calendar year, regardless of how many years are banked.
Example
| Years behind | Contribution to fully catch up | Grant collected per year |
|---|---|---|
| 1 year | $5,000 | $1,000 |
| 3 years | $5,000 a year for 3 years | $1,000 a year, same annual cap applies each year |
Falling behind by several years means several years of $5,000 contributions to fully catch up, since the $1,000 annual grant cap stays the same no matter how far behind the plan is.
The deadline: age 17
CESG eligibility ends December 31 of the year your child turns 17. Contributions after that date still grow in the RESP, but stop earning any CESG match.
The special rule for a 16 or 17 year old
To collect CESG in the year your child turns 16 or 17, one of these needs to be true by the end of the year they turned 15:
At least $2,000 was contributed to the RESP in total, or
At least $100 was contributed in each of four separate calendar years
Without meeting one of these, opening or funding an RESP for the first time once your child is already 16 generates no CESG at all, even with a full catch-up contribution.
Contribution room is separate from grant room
Your RESP allows total lifetime contributions of $50,000 per beneficiary, regardless of who contributes. This lifetime contribution ceiling is separate from the $7,200 CESG lifetime cap. The CESG cap is reached once total qualifying contributions hit $36,000 (20 percent of $36,000 equals $7,200), well before the $50,000 contribution ceiling. Contributions past that point still grow tax-deferred but stop earning further grant.
Plan backward from age 17
Start catch-up contributions as early as possible once you know you are behind. Waiting until your child is 15 or 16 leaves little time to use up banked grant room, since the $1,000 annual cap and the age-15 conditions both limit how fast a family catches up.
Confirm your child's exact unused grant room with your RESP promoter or on your account statement, and see the Government of Canada page on RESP grant amounts for the official rules.