Dying Without a Will in Wales — Intestacy Rules and Who Inherits

Dying without a valid will in Wales does not mean the family can simply divide the estate however seems fair. It triggers a rigid legal framework — the intestacy rules — that dictates exactly who inherits, in what proportion, and in what order. The results often surprise families, and in some cases they force difficult decisions that a will could have avoided entirely.

The Core Rule: Not Everyone Inherits What They Expect

The most dangerous misconception about intestacy is that a surviving spouse automatically receives everything. This is only true if there are no surviving children. If the deceased had children, the estate is split — and the split can create serious practical problems.

Under the intestacy rules for England and Wales (which apply identically to Welsh estates), when a married or civil-partnered person dies without a will and leaves both a surviving spouse and children:

1. The surviving spouse receives all the deceased's personal possessions (known as chattels — furniture, jewellery, vehicles, etc.)
2. The surviving spouse receives a statutory legacy of £322,000 (verify the current amount on GOV.UK — this figure is periodically reviewed)
3. Half of the remainder of the estate goes to the surviving spouse
4. The other half of the remainder is divided equally among the children

For many Welsh families, this works smoothly. The estate is under £322,000, so the spouse gets everything above the chattels plus the rest.

The problem arises when the estate exceeds the statutory legacy — particularly when the main asset is a family home worth more than £322,000.

Example: A Welsh family home is worth £400,000 with no mortgage. The deceased's spouse has lived there for 40 years. Under intestacy, the spouse is entitled to the statutory legacy of £322,000 plus half of the £78,000 remainder (£39,000), totalling £361,000. The children are entitled to the other £39,000. If there are no liquid assets to fund this payment, the only way to satisfy the children's claim may be to sell the family home — forcing the surviving spouse to move out.

This outcome is legally correct but personally devastating, and it is entirely preventable with a properly drafted will.

Who Inherits Under Intestacy: The Priority Order

When someone dies without a will in Wales, the intestacy rules apply a strict hierarchy:

Important: Unmarried partners have no automatic right to inherit under intestacy, regardless of how long they lived together. A partner of 30 years with no will has the same legal claim as a stranger — nothing. The only remedy is to apply to the court under the Inheritance (Provision for Family and Dependants) Act 1975, which is a costly and uncertain process.

Stepchildren also have no automatic claim under intestacy rules.

Applying for Letters of Administration

When there is no will, someone must obtain Letters of Administration — the intestacy equivalent of a Grant of Probate — before they can legally administer the estate.

Letters of Administration are typically applied for by:

1. The surviving spouse or civil partner
2. An adult child, if there is no spouse
3. A parent, if there are no children or spouse
4. Siblings, then more distant relatives, in order

The application process is broadly the same as for a Grant of Probate:

• Complete form PA1A (available in Welsh bilingual form for Welsh-language applicants)
• Assess the estate value and inheritance tax position using HMRC's online checker (or IHT400 if needed)
• Submit to HMCTS via MyHMCTS or, for Welsh-language applications, by post to the Probate Registry of Wales in Cardiff
• Pay the application fee (£300 for estates over £5,000 — verify current amount)
• Wait approximately 12 weeks for the grant to be issued

The administrator who receives the Letters of Administration takes on the same responsibilities as an executor: they must collect assets, pay debts, and distribute the estate strictly according to the intestacy rules — not according to family expectations or informal arrangements.

Jointly Held Assets Are Not Affected by Intestacy

One frequently misunderstood point: jointly held assets pass by survivorship and are not subject to the intestacy rules.

If the family home was held as joint tenants (the standard way for married couples to hold property), it passes automatically to the surviving spouse regardless of the intestacy rules. The joint account balance also passes automatically.

The intestacy rules only apply to assets held in the deceased's sole name — individually owned bank accounts, investments, solely owned property, personal possessions.

This distinction matters enormously for the statutory legacy calculation. If the family home was jointly owned, its value is not part of the estate subject to intestacy — meaning the statutory legacy threshold is less likely to be breached.

When Children Are Under 18

If children who inherit under intestacy are under 18, their share cannot simply be handed over. It must be held in trust until they reach 18 (or sometimes 18, depending on whether the intestacy rules create a trust). The administrator has an ongoing responsibility to manage the trust prudently until the child comes of age.

This creates a long-term administrative burden that a will with properly appointed trustees could have managed more flexibly.

Can the Family Override the Intestacy Rules?

Yes, through a Deed of Variation (also called a Deed of Family Arrangement). Within two years of the death, the beneficiaries under intestacy can agree to redirect assets to different people or in different proportions. This requires the agreement of all beneficiaries (including the surviving spouse) and is particularly useful when the statutory default result is impractical or unfair.

For example, if the children are willing to waive their share of the estate to allow the surviving parent to remain in the family home, a Deed of Variation can formalise this arrangement. It can also be used for tax planning purposes.

A Deed of Variation requires a solicitor to draft properly and must be completed within two years of the death.

The Practical Lesson

Intestacy is a legal framework designed for average situations. It does not account for second marriages, stepfamilies, cohabiting partners, family members with disabilities who need ongoing financial support, or the infinite variety of what a family actually wants. The cost of making a will — typically £150 to £300 through a solicitor — is trivial compared to the cost and conflict that intestacy can cause.

For families already dealing with a Welsh intestacy estate, the Wales Estate Settlement Guide covers the Letters of Administration process, the statutory legacy calculation, and how to handle the most common complications that arise when someone dies without a will.

See more Wales guides →