How to use this page: Read the simplified explanation first, then use the official links below before acting.

Plain-language summary

Action steps

  1. Create one lifetime contribution tracker for the beneficiary, separate from grants, bonds, provincial incentives, and investment earnings.
  2. Before making a large deposit, ask every known promoter for total personal contributions already made for that beneficiary.
  3. Coordinate with grandparents, separated parents, and any other subscriber before contributing, because CRA tests the cap across all subscribers and all RESPs for that beneficiary.
  4. If the combined personal-contribution total is already above $50,000, stop contributing and ask the promoter how to withdraw the excess as soon as possible.
  5. Identify which subscriber made the excess contribution and each subscriber's share, because the monthly tax is calculated on that subscriber's share.
  6. Use CRA Form T1E-OVP to calculate and report any tax owing, and note CRA's 90-days-after-year-end payment timing.
  7. If the excess happened because of a reasonable error, prepare a waiver or cancellation request letter for CRA with the facts, dates, and why relief would be fair.

Caveats to watch

Examples

Example: two subscribers go over the lifetime cap

A parent and grandparent already contributed a combined $48,000 for one child. They then add another $2,500 in the same year, pushing the total to $50,500. The excess is $500. CRA's example shows each subscriber pays 1% per month on their own share of that $500 until the excess is removed.

Example: grants do not cause the over-contribution

If a family contributes $49,800 and the RESP also receives CESG or a provincial incentive, the grants themselves do not push the account over the $50,000 contribution cap. The problem starts only if personal contributions later rise above $50,000.

Example: full account value is above $50,000

A child has $50,000 of lifetime personal contributions, $7,200 of CESG, $1,200 of CLB, and investment growth. The account value is above $50,000, but that alone is not an excess contribution because the government benefits and growth are not personal contributions.

Example: correcting a small excess

A family discovers total personal contributions are $50,300 across two RESPs. They contact the promoter to withdraw the $300 excess quickly, ask whether the $4,000-or-less over-contribution exception avoids CESG repayment, and use Form T1E-OVP if monthly excess tax must be reported.

What counts toward the $50,000 limit

Questions to ask your provider

Official sources