What happens to the RESP when parents separate
The plan does not belong to the child. It belongs to whoever is named as subscriber — which is why an RESP is one of the assets most often overlooked in a separation, and one of the easiest to get wrong afterwards.
Two legal parents can remain joint subscribers even after they divorce or separate — the plan does not have to be split or closed. A former spouse or partner who was not an original subscriber can become one, but only by acquiring the subscriber’s rights under a court order or a written agreement dividing property. Until that paperwork exists, whoever is named on the plan controls it.
The thing to understand first
An RESP is not the child’s asset. The subscriber owns the contract. The child is a beneficiary, which entitles them to educational payments if the plan is used for education — but not to the plan itself. Contributions come back to the subscriber, not to the child.
That single fact drives everything else here. If only one parent is named, that parent can in principle stop contributing, withdraw contributions, or change beneficiaries within the rules, whatever the other parent expected.
Who can be a subscriber after a separation
- Both legal parents can be joint subscribers, and can remain so after divorce or separation. Nothing in the tax rules forces a plan to be unwound because a relationship ended.
- A former spouse or common-law partner who was not an original subscriber can become a subscriber if they acquire the subscriber’s rights under a court order or written agreement for dividing property.
- Every subscriber must give their Social Insurance Number to the plan provider.
Separation agreements routinely name the house, the pensions and the RRSPs and say nothing about the RESP. Name it explicitly: who the subscriber will be, who contributes what and until when, and who decides when and how money comes out. Doing it later means going back to a lawyer.
The four questions worth settling in writing
- Who is the subscriber? One parent, both jointly, or a transfer of rights to one of them.
- Who contributes, how much, and until when? Grant room is annual and does not wait for anyone. Missed years are recoverable only one at a time — see RESP deadlines.
- Who requests withdrawals, and with whose consent? This is the one that causes trouble years later, in the September the first tuition bill lands.
- What happens to the contributions if the child never goes? They return to the subscriber. If that is one parent, decide now whether that is the intended outcome. See if they don’t go.
The trap: two households, one $50,000 limit
Separated parents often each open a plan, which is allowed. What is not allowed is exceeding $50,000 of lifetime contributions for the child across every plan anyone holds. The limit belongs to the child, not to the household.
Nobody is warned. The penalty is 1% a month on the excess, and each subscriber pays their own share — including the parent who had no idea the other was contributing. If both parents are saving, one running total has to exist somewhere. The same trap is set out from a different angle in RESP rules for grandparents.
A note on what this page is not
How an RESP is treated as property on a separation is a question of provincial family law, and it is not the same question as who the tax rules permit to be a subscriber. This page covers the second. The first belongs to a family lawyer in your province, and the two answers need to line up before anything is signed.
Common questions
Who keeps the RESP in a divorce?
Whoever is the subscriber keeps control of the plan. Both legal parents may remain joint subscribers after a divorce or separation, and a plan does not have to be closed or divided because the relationship ended. Who should hold it is a family law question, decided by agreement or court order rather than by the tax rules.
Can my ex take the money out of the RESP?
A subscriber can withdraw their contributions, which return to the subscriber tax-free; grants may have to be repaid if no educational payment is being made. If you are not a subscriber, you do not control this. That is precisely why the subscriber question and the withdrawal question both belong in the written agreement.
Can I become the subscriber after the separation?
Yes, where you acquire the subscriber’s rights under a court order or a written agreement for dividing property on the breakdown of the marriage or common-law partnership. Without that document a person who was not an original subscriber cannot simply be added.
We each opened a plan. Is that a problem?
Two plans are permitted. The $50,000 lifetime contribution limit is not doubled by having two — it belongs to the child and counts every plan opened for them. Exceeding it costs 1% per month on the excess, charged to each subscriber in proportion, so somebody has to hold the running total.
Check the plan before the agreement is signed
Who is named, what has been contributed in total, and how much grant room is left. Three facts, one statement, and far easier to establish now than to renegotiate later.
A free, no-obligation call with Harpreet Singh, an LLQP-licensed insurance advisor serving families across Ontario. No jargon, no pressure. Not a substitute for legal advice on a separation.
Related guides
- RESP rules in 2026Every limit and threshold in one place.
- Transferring an RESPMoving a plan without losing the grants.
- RESP deadlinesGrant room does not wait for anyone.
- If they don’t goWhere the contributions and the grant end up.
- Family or individual planWhich shape suits which household.
- All RESP guidesEverything, grouped by what you are deciding.
Verified against canada.ca on 4 September 2026: Canada Revenue Agency guidance on who can be a subscriber to an RESP, and on RESP contributions. General information only — not legal, financial, insurance or tax advice. The treatment of an RESP as property on separation is governed by provincial family law and is a question for a lawyer in your province.