When the parent who opened a child's Junior ISA or Child Trust Fund dies, the account does not close and the money does not disappear. What changes is who is allowed to run it. Every one of these accounts has a single registered contact — the adult who manages it — and when that person dies, the role has to be passed to someone else with parental responsibility before anyone can do anything at all with the account.

So if you are wondering who controls a Junior ISA if the parent dies, the short version is this: the surviving parent, or a guardian, takes over as registered contact once the provider has seen the death certificate and proof of their status. The money itself does not move and does not change hands. It belongs to the child, it stays inside the wrapper, and it stays locked until the child turns 18. A Child Trust Fund works the same way.

The part that catches families out is the gap this leaves. The child's savings are sealed shut, but the cost of feeding, clothing and raising that child lands immediately on whoever is now looking after them. Those are two separate pots of money, and the law keeps them separate on purpose.

At a glance

  • A Junior ISA or Child Trust Fund does not close when the registered parent dies. The role of registered contact transfers; the money stays put.
  • The savings belong to the child and are locked until they turn 18. Being the new carer does not give you the right to withdraw a penny early.
  • To take over, a person with parental responsibility applies to the provider with the death certificate and proof of their status.
  • From 16 the child can manage the account themselves, but still cannot take the money out until 18.
  • Day-to-day costs of raising the child have to come from somewhere else entirely — your income, benefits, the estate or life cover.

The short answer: the role moves, the money does not

A Junior ISA and a Child Trust Fund are both tax-free savings accounts held in a child's name. A child can only have money added and investments changed through one nominated adult, the registered contact, who is almost always the parent who opened it. The registered contact is the only person the provider will talk to about the account. They cannot spend the money, but they control where it is invested and they receive the statements.

When that parent dies, the account is not part of their estate and is not dealt with through their will, because it was never their money. It is the child's. The provider simply needs a new registered contact so that someone is, once again, able to manage it. Until that transfer happens the account is effectively frozen for admin purposes: no new contributions, no investment changes, no address updates. The savings sit exactly where they were, still earning or still invested, waiting for the paperwork.

This is genuinely one of the calmer items on a long and grim list. Nothing is lost, nothing is urgent in the way a mortgage payment is urgent, and no deadline is ticking against the account itself. But it is worth dealing with early, because you cannot see the balance or manage the investments until you are the registered contact, and because the account can otherwise be quietly forgotten for years.

Who becomes the new registered contact

The role passes to a person with parental responsibility for the child. In most families that is the surviving parent, and the transfer is straightforward. A father usually has parental responsibility if he was married to the mother or is named on the child's birth certificate; a mother has it automatically. Where a couple were raising the child together, the survivor almost always qualifies.

Where there is no surviving parent, or the surviving parent does not have parental responsibility, the role can pass to a legal guardian, a special guardian, or another person who holds parental responsibility through a court order. A parent can name a guardian in their will, and that appointment generally takes effect when there is no other surviving parent with parental responsibility to carry on. If you are dealing with the wider question of who steps in to raise the children at all, we cover the specific trap of the named guardian who dies first separately.

To make the change, the new registered contact contacts the account provider — the bank, building society or investment firm holding it — and asks for their registered contact transfer form. Expect to supply the death certificate, proof of your own identity and address, and evidence of your parental responsibility for the child. Providers handle this routinely; the friction is usually in finding out which firm holds the account in the first place, especially with an old Child Trust Fund.

Why nobody can touch the money before 18

This is the rule that surprises people most, and it is absolute. Money in a Junior ISA or a Child Trust Fund belongs to the child, and it cannot be withdrawn by anybody until the child turns 18. Not by the parent who opened it, not by the new registered contact, not by a guardian, not by the executor of the parent's estate. Becoming responsible for the child does not unlock the account.

There are only two narrow exceptions. Money can be released early if the child themselves is terminally ill, where the registered contact applies to HMRC for permission, or on the death of the child, when the savings form part of the child's own estate. Bereavement of a parent is not an exception. However hard the household's finances become after a death, the child's savings stay sealed until their eighteenth birthday.

It helps to understand why the rule is drawn so tightly. The whole point of these accounts is to build a protected sum that reaches the child intact when they become an adult, which means it cannot be treated as a rainy-day fund by whoever is managing it. That protection is exactly what makes the account safe. It is also what makes it useless for meeting the cost of raising the child in the meantime.

The costs that now fall on the new carer

Here is the hard practical reality. A child whose parent has died still needs food, clothes, shoes, school trips, a bedroom, heating and everything else, and none of that can come out of their locked savings. The money that would naturally have paid for it — a parent's salary — has gone. So the day-to-day cost of the child lands on whoever has taken them in, and it has to be met from a completely different set of sources.

Those sources are usually some combination of the new carer's own income, the child's other entitlements, and whatever the parent left behind. Child Benefit follows the child to whoever is now responsible for them. Guardian's Allowance is a specific, and widely missed, payment for someone bringing up a child whose parents have died, paid on top of Child Benefit. Universal Credit may increase to reflect an extra child in the household. The parent's estate, any death-in-service benefit from their employer, and any life cover they held are the other pieces.

This is precisely the gap that a life insurance quote is often meant to fill. Family income benefit, in particular, is designed to pay a regular monthly amount for the remainder of a set term if a parent dies, replacing some of the lost income for the years a child is still growing up — the running cost the locked savings can never touch. Whether that is right for a family is a question for an FCA-authorised broker, but the underlying problem it addresses is exactly the one described here.

If the child is disabled and was receiving care funded through the council, there is a further layer to sort out, because the money that paid for that care does not simply continue. We look at what happens to direct payments when the parent-carer dies in a separate guide.

Child Trust Funds: the account nobody remembers

Child Trust Funds deserve their own warning, because they are so easily lost. They were opened for children born between 1 September 2002 and 2 January 2011, often with a government voucher, and then in a great many cases forgotten about entirely. Junior ISAs replaced them, and a Child Trust Fund can be transferred into a Junior ISA, but plenty were left where they were and never mentioned again.

The consequence is that when a parent dies, the family may not even know the account exists. There may be no statements, because the address on the account is out of date; no direct debit, because contributions stopped years ago; and no obvious paper trail. Yet the money is still there, still the child's, and still waiting. If you are the new carer, it is worth actively checking whether a Child Trust Fund was ever opened for the child, rather than assuming there wasn't.

Money in these accounts is never forfeited for being forgotten. If you cannot find the provider, HMRC runs a free tool that will tell you where a child's Child Trust Fund is held, and providers hold matured, unclaimed funds rather than absorbing them. The same caution applies to any other account the parent set up in the child's name — it does not vanish, but nobody will chase you to claim it.

Source: HM Revenue & Customs and GOV.UK guidance on Child Trust Funds and Junior ISAs, gov.uk/child-trust-funds.

What the child can do, and when

The account changes hands twice more as the child grows. At 16, the child can take over as the registered contact and manage their own Junior ISA or Child Trust Fund — choosing where it is held and how it is invested — but they still cannot withdraw the money. That waits for 18. It is a good moment to make sure the young person actually knows the account exists, particularly with a Child Trust Fund, because unclaimed accounts at 18 are extremely common.

At 18 the money becomes theirs to take. A Junior ISA rolls into an adult ISA and a Child Trust Fund matures, and from that point the now-adult child controls it completely. Nothing about a parent's earlier death changes any of this timing; the account keeps to the child's calendar, not the family's.

While you are pulling together the child's paperwork, it is worth using the wider tools that speed up the admin after a death. The free Death Notification Service reaches several banks and providers at once, which can flush out accounts you did not know about, and our guide to bereavement admin, assets and contracts works through the rest of the list in a sensible order.

Scotland and Northern Ireland

Junior ISAs and Child Trust Funds are HMRC products with the same rules across the whole United Kingdom, so the account itself — the registered contact role, the lock until 18, the exceptions — works identically in Scotland, England, Wales and Northern Ireland.

What differs is the surrounding law on who holds parental responsibility and how guardians are appointed. Scotland governs parental responsibilities and rights, and the appointment of guardians, under its own legislation, and a young person in Scotland reaches full legal capacity for many purposes at 16. Northern Ireland has its own separate framework again. None of this changes the child's savings, but it can affect who is entitled to become the registered contact, so if the situation is not simply a surviving married parent, take local advice before you assume who steps in. And whatever the account, remember to deal separately with the practical drains on the household, such as the recurring card payments nobody can seem to cancel after a death.

Frequently asked questions

Who becomes the registered contact if the parent dies?

The provider transfers the role to another person with parental responsibility, usually the surviving parent or a guardian, once they have the death certificate and proof of that status. Until it is done nobody can change investments, update the address or see statements, so it is worth dealing with early rather than leaving the account in limbo.

Can the money be used for the child now?

No. Money in a Junior ISA or Child Trust Fund belongs to the child and is locked until they turn 18, apart from very limited exceptions such as the child's own terminal illness. Being their guardian does not change that, so the day-to-day costs of raising the child have to be met from your income, benefits, the estate or life cover instead.

What can the child do at 16?

From 16 a young person can take over managing their own Junior ISA or Child Trust Fund, including choosing where it is held, but they still cannot withdraw the money until they are 18. Tell them the account exists, because unclaimed Child Trust Funds are extremely common and it is easy for one to be missed entirely.