The RESP grant calculator estimates government grants — CESG, Additional CESG, and Canada Learning Bond — on your Registered Education Savings Plan contributions. See a year-by-year projection of contributions, grants, investment growth, and total RESP value.
How this calculator works
Enter your child’s current age, existing RESP balance, planned annual contribution, family income bracket (for Additional CESG and CLB), expected rate of return, and CESG already received. The calculator projects grants earned, investment growth, and total RESP value through age 17.
| Age | Contribution | CESG | Growth | Balance |
|---|
CESG: 20% of the first $2,500/year (max $500/year, $7,200 lifetime). Additional CESG: extra 10-20% on first $500 for lower-income families. CLB: $500 initial + $100/year for families receiving the Canada Child Benefit with net income under ~$55,867. Contribution room accumulates at $2,500/year with carry-forward up to $5,000/year.
RESP government grants at a glance
Canada Education Savings Grant (CESG)
| Feature | Details |
|---|---|
| Match rate | 20% of annual contributions |
| Annual maximum | $500 ($2,500 in contributions) |
| Carry-forward maximum | $1,000 in one year ($5,000 contributed) |
| Lifetime maximum | $7,200 per beneficiary |
| Eligibility | Canadian resident beneficiary under 18 |
Additional CESG (income-tested)
| Family Net Income (2026) | Extra Rate on First $500 | Total Rate on First $500 |
|---|---|---|
| Under $55,867 | +20% | 40% ($200 on $500) |
| $55,867 – $111,733 | +10% | 30% ($150 on $500) |
| Over $111,733 | 0% | 20% ($100 on $500) |
Canada Learning Bond (CLB)
| Feature | Details |
|---|---|
| First year | $500 (including $25 to open the RESP) |
| Each subsequent year | $100/year |
| Lifetime maximum | $2,000 per child |
| Contributions required | None |
| Eligibility | Child qualifies for Canada Child Benefit (low-income) |
Contribution strategies
The “$2,500 per year” minimum
Contributing $2,500 annually from birth to age 17 captures the full $500 CESG every year:
- Total contributions: $45,000
- Total CESG: $9,000 (capped at $7,200, so $2,500/year for ~14.4 years maxes it)
- Growth at 6%: ~$38,000+
- RESP value at 18: ~$93,000
The catch-up strategy
If you start late, contribute $5,000/year to claim $1,000 in CESG (double catch-up):
| Start Age | Annual Contribution | Total Contributions | Total CESG | RESP at 18 (6%) |
|---|---|---|---|---|
| Birth | $2,500 | $45,000 | $7,200 | ~$93,000 |
| Age 5 | $2,500 ($5,000 first 2 years) | $37,500 | $7,200 | ~$67,000 |
| Age 10 | $5,000 | $40,000 | $7,200 | ~$55,000 |
| Age 14 | $5,000 | $20,000 | $4,000 | ~$24,000 |
Starting early is the single most important factor.
The “$208 per month” autopilot
$208.33/month × 12 = $2,500/year. Setting up an automatic monthly contribution ensures you never miss the CESG:
- Easier to budget than a lump sum
- Dollar-cost averaging reduces timing risk
- Full CESG captured every year
RESP investment growth scenarios
Starting from birth with $2,500/year contributions and full CESG:
| Return Rate | RESP at Age 18 | Total Grants | Total Growth |
|---|---|---|---|
| 4% | $75,000 | $7,200 | $22,800 |
| 6% | $93,000 | $7,200 | $40,800 |
| 7% | $102,000 | $7,200 | $49,800 |
| 8% | $113,000 | $7,200 | $60,800 |
At 6% average return, the CESG and investment growth roughly double your contributions.
Important rules to know
The 31-year rule
RESPs can remain open for up to 35 years after being opened (or 40 years for beneficiaries eligible for the Disability Tax Credit). If funds are not used for education, the plan must be collapsed.
Changing beneficiaries
You can transfer the RESP to a sibling (or other eligible family member) without losing the CESG as long as the new beneficiary has CESG room. This makes family plans flexible.
Post-secondary eligible expenses
RESP funds can be used for:
- Tuition, fees, and books at colleges, universities, CEGEPs, and trade schools
- Living expenses while enrolled full-time or part-time
- Programs must be at designated educational institutions
Related calculators
- Investment Calculator — Model long-term RESP investment growth
- Compound Interest Calculator — See how compounding boosts RESP returns
- TFSA Calculator — Compare education savings in a TFSA
- Income Tax Calculator — Estimate tax on RESP withdrawals (student pays)
- Budget Calculator — Budget for monthly RESP contributions
- Savings Goal Calculator — Set an RESP savings target