When someone dies without a valid will, their family does not simply sit down and decide what feels fair. The intestacy rules in England and Wales set out who inherits, in a fixed legal order. That can produce a result that is very different from the one the person would have wanted.
For a married couple with children, an unmarried partner, a home or savings, the consequences can be serious. Understanding the rules is useful. Relying on them to look after the people you love is usually a risk you do not need to take.
What are intestacy rules?
Intestacy rules are the law that decides how a person’s estate is shared when they die without a valid will. They can also apply where a will exists but does not deal with everything the person owned.
The estate means the money, property and possessions left after debts, funeral costs and administration expenses have been paid. Some assets may pass outside the estate. For example, a jointly owned bank account may pass to the surviving account holder, and a property owned as joint tenants will usually pass automatically to the other owner. That does not mean intestacy is harmless, though. The rules may still govern a large part of what is left.
The law does not take account of promises made over the years, a long-term relationship, or who provided care. It follows a family order set by statute. Personal circumstances can be complicated; the order is not.
Intestacy rules for spouses, civil partners and children
A spouse or civil partner is first in line under the intestacy rules. However, what they receive depends on whether the person who died also had children or other descendants.
If there are no children, grandchildren or great-grandchildren, the surviving spouse or civil partner normally inherits the entire estate. This includes personal possessions, money and the deceased’s share of property that forms part of the estate.
If there are children or descendants, the position changes. The surviving spouse or civil partner receives the deceased’s personal belongings, a statutory legacy of £322,000, and half of anything remaining. The children share the other half of the remaining estate equally.
This can come as a shock to couples who assumed that marriage means everything passes automatically to the survivor. If the estate is worth more than the statutory legacy, the children have an immediate legal interest in part of it. Where the children are under 18, their inheritance is usually held on trust until they reach that age.
Children inherit equally whether their parents were married or not. Adopted children are treated as children of their adoptive parents. Stepchildren do not automatically inherit unless they have been legally adopted by the person who died. A child conceived before death but born afterwards can also be entitled to inherit.
A common family example
Imagine a married parent dies leaving an estate worth £500,000 after debts, with a spouse and two children. The spouse receives personal possessions and the first £322,000. The remaining £178,000 is split in half: £89,000 for the spouse and £89,000 shared between the children.
The outcome may leave the surviving spouse with enough to manage, but it may not reflect the couple’s plan. It could also make selling, moving home or arranging finances more difficult, particularly where the main asset is the family home.
Unmarried partners do not inherit automatically
One of the hardest parts of intestacy law is that cohabiting partners have no automatic right to inherit, however long they have lived together. There is no legal status of common-law husband or wife in England and Wales.
If a person dies without a will, their unmarried partner may receive nothing under the standard intestacy rules. Their children, parents or siblings could inherit instead. This can leave the surviving partner worrying about their home, household bills and whether they can afford to remain where they live.
In some circumstances, a surviving cohabitant may be able to make a claim against the estate. That is not the same as inheriting automatically. It can involve legal advice, cost, delay and uncertainty at an already distressing time. A clear will is far kinder than leaving a partner to argue for financial provision after a death.
Who inherits when there is no spouse or child?
When there is no surviving spouse, civil partner or descendant, the estate passes down a set order of relatives. Broadly, this is parents, then brothers and sisters of the whole blood or their descendants, then half-siblings or their descendants, followed by grandparents, aunts and uncles of the whole blood, and then half-aunts and half-uncles.
The detail matters. Relatives further down the list only inherit if there is nobody in the earlier category. If a person leaves a parent, for example, their siblings do not inherit. If a sibling has died, that sibling’s children may take their share in certain circumstances.
Friends, neighbours, godchildren, charities and former partners do not inherit under intestacy rules. Nor does a person who expected to receive a sentimental item, such as jewellery or photographs, simply because the family knew it mattered to them.
If no eligible relatives can be found, the estate may pass to the Crown. This is known as bona vacantia. It is an unusual outcome, but it underlines the point: without a will, you do not choose who benefits.
Your home may not pass as you expect
Property ownership deserves particular care. Whether a home forms part of an estate depends on how it is owned. Joint tenants usually own the whole property together, so the deceased’s share passes automatically to the survivor. Tenants in common each own a defined share, which can pass under a will or, where there is no will, under intestacy.
For unmarried couples who own as tenants in common, this can create an especially difficult result. The deceased’s share may pass to children or other relatives rather than to the surviving partner. The survivor may remain a co-owner with people who did not expect to inherit and may need advice about what happens next.
A will can state who should receive your share. It can also be used alongside appropriate planning to protect a partner while preserving an inheritance for children. The right approach depends on your family, property ownership and wishes, which is why assumptions are dangerous.
Why intestacy can cause delay and disputes
Even where a family agrees on what the deceased probably wanted, the people entitled under the rules are not free to redistribute the estate informally. They may be able to make a formal arrangement in some cases, but that requires agreement and can have legal and tax consequences.
The person dealing with the estate may also need to prove who the legal relatives are. Locating family members, obtaining records and managing competing expectations can slow matters down. A simple wish, written down in a valid will, is much easier for those left behind to follow.
Intestacy also gives you no opportunity to appoint guardians for young children, choose executors, make gifts to charities, or explain how particular possessions should be divided. These are personal decisions. The law cannot make them for you in a way that reflects your values.
A will puts the decisions back in your hands
Making a will is not only about money. It is about protecting the person you live with, making provision for children, and reducing the chance of conflict when your family is grieving. You can choose your executors, name beneficiaries and set out practical wishes in one clear document.
For many households, a straightforward will is an accessible way to avoid the default outcome created by intestacy rules. English Wills is designed to make that step feel manageable, with plain-English guidance for the decisions that matter.
Your circumstances may change with marriage, divorce, a new home, children or a separation. Review your will after major events and make sure it has been signed and witnessed correctly. A small amount of planning now can spare the people closest to you from uncertainty when they most need clarity.