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UK Inheritance Rights: Spouses & Children Explained

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Part ofWills & Probate

Updated June 2026 · England & Wales
When someone dies, the question of who inherits what is rarely as simple as people assume. Many families discover, often at the worst possible moment, that the law does not automatically give everything to a surviving spouse, or split an estate evenly between the children. The rules that apply depend on whether there is a valid will, who the surviving relatives are, and how assets are held. This page walks through how inheritance rights work in England and Wales for spouses, civil partners and children, including stepchildren and unmarried partners. It covers the default position under the intestacy rules, the common traps families fall into, and the practical steps you can take now to make sure the people you care about are looked after. If your situation feels complicated, a short conversation with an experienced legal adviser can often bring useful clarity.

Overview

Inheritance rights are the legal entitlements that determine who receives a person's assets after they die. In England and Wales, two frameworks sit side by side. The first is the will itself, where it exists, which sets out the deceased's wishes and names beneficiaries.

The second is the statutory regime, made up of the intestacy rules for people who die without a valid will, and the Inheritance (Provision for Family and Dependants) Act 1975, which allows certain close relatives and dependants to ask the court for reasonable financial provision even where they have been left out or given very little. Spouses and civil partners sit at the top of the priority list under the intestacy rules.

Biological and legally adopted children have automatic rights too, although stepchildren generally do not unless they have been adopted. Cohabiting partners, however long the relationship, have no automatic entitlement under intestacy, which catches many families by surprise. Understanding which framework applies to your circumstances is the first step to planning properly.

Key steps

  1. Check whether there is a valid will. Before anything else, find out if the person has made a will and whether it meets the legal requirements of being signed, witnessed and not revoked by a later marriage or document. A will that turns out to be invalid will be treated as if it never existed, and the intestacy rules will apply instead. This single point changes who inherits and in what shares, so it is worth taking time to get right.
  2. Identify who the surviving relatives are. The intestacy rules work through a strict order of priority: spouse or civil partner first, then children, then parents, siblings, and more distant relatives after that. Make a clear list of who is alive, who has predeceased, and whether any children of a deceased child are still living, since grandchildren can step into a parent's share. Unmarried partners and stepchildren do not feature on this list, which is often a shock.
  3. Work out how the estate is actually held. Not every asset passes under a will or through intestacy. Jointly owned property held as joint tenants passes automatically to the surviving owner by survivorship. Pensions and life policies written in trust go to named beneficiaries outside the estate. Only the assets that fall into the estate itself are distributed under the will or the intestacy rules, so the headline value of someone's wealth can be misleading.
  4. Consider whether a 1975 Act claim is possible. If a spouse, child, cohabitant of at least two years, or other dependant has been left without reasonable financial provision, they may be able to apply to the court under the Inheritance (Provision for Family and Dependants) Act 1975. Strict time limits apply, usually six months from the grant of probate, so anyone considering a claim needs to act quickly and take guidance on their prospects.
  5. Put a proper plan in place for the future. Once you understand the default position, you can decide whether it actually reflects what you want. A well-drafted will, sensible use of trusts, and clear nominations on pensions and life cover are the main tools for shaping what happens on death. Reviewing the plan after major life events such as marriage, divorce, birth of a child, or the purchase of property is just as important as making it in the first place.

Common questions

If you're dealing with this kind of situation, a call with an experienced legal adviser can help you work out the right next step — from £89.

Common questions

Q What does a surviving spouse inherit if there is no will?
Under the intestacy rules in England and Wales, a surviving spouse or civil partner inherits the deceased's personal possessions, a statutory legacy of a fixed sum set by the government, and a share of anything left over. If there are surviving children, the rest of the estate is divided between the spouse and the children. If there are no children, the spouse generally inherits the whole estate. The statutory legacy amount is reviewed periodically, so check gov.uk for the current figure.
Q Do children always inherit from their parents?
Biological and legally adopted children have automatic rights under the intestacy rules if a parent dies without a will, although their share depends on whether a spouse or civil partner also survives. Where there is a will, a parent is generally free to leave their estate as they wish, but a child who has been left out or inadequately provided for may be able to bring a claim under the Inheritance (Provision for Family and Dependants) Act 1975 in some circumstances.
Q Are stepchildren treated the same as biological children?
Generally no. Stepchildren do not inherit automatically under the intestacy rules unless they have been legally adopted by the deceased. If you want a stepchild to inherit, the safest route is to name them expressly in a valid will. A stepchild who was treated as a child of the family and was financially dependent on the deceased may in some cases be able to apply for provision under the 1975 Act, but this is not a substitute for clear planning.
Q What happens to an unmarried partner on death?
Cohabiting partners, regardless of how long they have lived together, have no automatic entitlement under the intestacy rules in England and Wales. The idea of a 'common law spouse' with inheritance rights is a myth. A surviving cohabitant who was financially dependent on the deceased, or who lived with them as a couple for at least two years immediately before death, may be able to claim under the 1975 Act, but making a will is by far the more reliable solution.
Q Does marriage or divorce affect an existing will?
Yes, and this catches many people out. In England and Wales, getting married or entering a civil partnership automatically revokes an earlier will unless the will was made in contemplation of that specific marriage. Divorce does not revoke the whole will, but it generally treats the former spouse as having died for the purposes of gifts and appointments, which can have unintended consequences. Reviewing your will after any change in relationship status is essential.
Q Can someone challenge a will they think is unfair?
There are two main routes. A will can be challenged on validity grounds, for example lack of capacity, undue influence, fraud, or failure to meet the formal signing and witnessing requirements. Separately, certain categories of people, including spouses, children, cohabitants of at least two years, and some dependants, can apply under the 1975 Act for reasonable financial provision even where the will is valid. Both routes have strict time limits and evidential requirements.
Q How can I make sure my children are provided for?
The clearest approach is to make a valid will that sets out who should inherit and in what shares, and to keep it under review. For younger children, you can appoint guardians and set up trusts that hold assets until the child reaches an age you choose. Pensions and life policies should have up-to-date nominations. If your family situation is blended or complicated, taking guidance before you finalise anything is usually worthwhile.
If you're dealing with this kind of situation, a call with an experienced legal adviser can help you work out the right next step — from £89.

Sources

This guide is based on primary UK law and official guidance.

Brad Askew, Solicitor (non-practising)

Written & reviewed by

Brad Askew Solicitor (non-practising)

Brad is on the roll of solicitors of England & Wales but does not hold a practising certificate and does not provide legal advice. LegalDocuments.co.uk is not a law firm and does not provide regulated legal advice.

Legal disclaimer
This article is for general information only. It is a tool to help you find your way — not legal advice, and not a substitute for speaking to a qualified adviser about your situation.