If you have children and you die without a will, two questions become urgent for everyone left behind: who looks after them, and what do they inherit? In England and Wales, the answers are decided not by you, but by a combination of statute, the courts, and the intestacy rules.
This article walks through what actually happens, step by step, when a parent of young children dies without a valid will - and why parents in particular have the strongest case for putting one in place.
The starting point: intestacy
When someone dies without a valid will, they die intestate. Their estate is then distributed under the intestacy rules set out in the Administration of Estates Act 1925 (and updated several times since).
These rules are rigid. They don't take account of who you'd actually have wanted to provide for, who you trust to raise your children, or how mature your children are. They simply slot people into legal categories and follow a formula.
For parents, that formula has some uncomfortable features.
Who decides who looks after your children?
Without a will appointing guardians, the answer depends on who else has parental responsibility (PR).
- If the other parent has PR and survives you, they continue to bring up the children. This is the default in most two-parent families.
- If the other parent has died, has lost PR, or never had it, the court decides who takes over - usually a relative, sometimes a family friend, occasionally social services as an interim measure.
Court decisions follow the children's welfare under the Children Act 1989. That's the right legal test, but it can produce outcomes you'd never have chosen - because the judge can only work from who applies and what the family looks like on the day, not from the conversations you had with your sister years ago about her stepping in.
A will appointing guardians short-circuits this. The court still has the final say on welfare grounds, but in practice a guardian named in a valid will is almost always honoured unless there's a serious reason not to. Our guide on appointing guardians covers this in detail.
What do your children inherit?
The intestacy rules give your children a share of your estate, but the size of that share depends on whether you were married or in a civil partnership.
If you were married or in a civil partnership
Your spouse or civil partner gets:
- All your personal possessions (cars, jewellery, furniture, household goods).
- The first £322,000 of the estate.
- Half of anything above £322,000.
Your children share the other half of anything above £322,000 equally between them. If a child has predeceased you but left children of their own, those grandchildren take their parent's share.
If you weren't married
Your children share the entire estate equally. A cohabiting partner inherits nothing under intestacy, regardless of how long you'd been together.
(If reading this nudges you to act, our guided will builder is free to start and saves the worst surprises.)
If your children are under 18
A child's intestacy share is held on statutory trust until they reach 18 (or marry, or enter a civil partnership earlier). Trustees manage the money in the meantime.
The statutory trust is functional but inflexible. Trustees can advance funds for the child's "maintenance, education or benefit", but the rules are restrictive, the admin is awkward, and the money is released in full at 18 - whether or not that's the right age for the particular child.
A will lets you pick a different release age (21 or 25 are common), set up staged payments, and give trustees broader discretion to support the children's housing, education or wellbeing.
Stepchildren are invisible
Intestacy only recognises biological and legally adopted children. A stepchild you've raised since they were a baby and consider your own inherits nothing under intestacy unless you formally adopted them.
This catches blended families constantly. Our blended families and wills guide covers the structures that fix it - but they all start with having a will at all.
Your unmarried partner inherits nothing
There is no such thing as a common-law spouse in English law. If you're not married or in a civil partnership and you die without a will, your partner inherits nothing automatically.
For a couple raising children together, that can mean:
- The home is part-inherited by the children rather than passing to the surviving partner.
- The surviving partner has to apply under the Inheritance (Provision for Family and Dependants) Act 1975 to be provided for - a court process that's expensive and stressful.
- Practical access to bank accounts, life insurance, and so on becomes much harder.
The reliable fix is a will.
What happens to the home?
Your home doesn't always pass under the intestacy rules. It depends on how you owned it.
- Joint tenants - the other owner inherits your share automatically by survivorship, outside the intestacy rules. This is the most common arrangement for married couples.
- Tenants in common - each owner has a defined share that passes through their estate, under the intestacy rules if there's no will.
- Sole owner - the entire property passes through your estate.
If your spouse inherits a share of the home under intestacy alongside the children, they may be able to require it to be transferred to them as part of their entitlement, but this can require negotiation - and the children's share may need to be balanced with cash or other assets, sometimes forcing a sale.
A will avoids this scramble. Our dying without a will guide covers the wider knock-on effects in detail.
The "common-law spouse" myth in numbers
Roughly a fifth of UK couples with children are unmarried. Among those couples, most still believe - incorrectly - that long-term cohabitation gives the surviving partner inheritance rights similar to a spouse. It does not. The myth is one of the most expensive misconceptions in UK family law.
> Ready to take this off your list? Trusted Hands turns these decisions into a 15-30 minute guided builder. Start free → - only pay when you download.
What about life insurance and pensions?
Most life-insurance policies and pension death benefits pay out outside the estate, to a beneficiary you've nominated on a separate form with the provider. They aren't governed by the intestacy rules.
Two practical points:
- Check your nominations are up to date. An out-of-date nomination (a parent or an ex named years ago) is a common, expensive mistake.
- If a large lump sum is paid directly to a young child, it sits in trust until 18 - the same statutory trust as intestacy assets. A nominated trust beneficiary in the policy is usually a better structure.
For complex estates, we recommend you seek assistance from a Trusted Hands Advisor or your own legal advice.
> Ready to start your will? Trusted Hands turns these decisions into a 15-30 minute guided builder. Start free → — only pay when you download.
Frequently asked questions
Will my children definitely live with my chosen guardians?
If you appoint guardians in a valid will, they take effect when there is no parent left with parental responsibility. The court retains a welfare jurisdiction and can override an appointment, but in practice a sensible appointment in a valid will is almost always honoured.
Can my children's other parent be cut out of decisions?
You can express your views in a will or letter of wishes, but if the other parent has parental responsibility and is alive, they'll usually continue to raise the children. Wills can't remove parental responsibility from a living parent - that's a separate court process.
What if both parents die at the same time?
The wills of both parents usually contain 30-day survivorship clauses so the estates pass cleanly to the next generation rather than bouncing through both estates. Without wills, the commorientes rule applies (the older is presumed to have died first) which can produce odd results.
Do my children automatically lose their inheritance to my new spouse?
No. Children retain their intestacy share. But the rigid £322,000 / half-and-half formula often produces awkward outcomes for blended families - which is why a tailored will matters even more in second-marriage situations.
How quickly can I put a will in place?
A guided will builder can produce a valid first draft in 15-30 minutes. The signing - in front of two witnesses, both 18 or over and not beneficiaries - takes another five.
Ready to write your will?
Trusted Hands is a guided, plain-English will builder. You answer simple questions, see your draft as you go, and only pay when you're ready to download.
- Free to start - no card details to begin
- Smart Will Engine - only asks what's relevant to your situation
- Fixed price - no hourly bills, no surprises
- Annual updates option - keep your will editable as life changes