In the UK, there are certain people or entities that cannot be completely excluded from your will, or to whom you cannot leave money in specific ways. While you have a lot of freedom to choose how to distribute your estate, there are legal restrictions and protections in place for certain individuals. Here are the key categories of people you cannot totally disinherit or leave nothing to:
1. Spouses and Civil Partners (Legal Rights)
In Scotland, as well as in other parts of the UK, spouses and civil partners have legal rights that can’t be fully overridden by a will. Even if your will says otherwise, your spouse or civil partner is entitled to a share of your estate.
- Spouse/Civil Partner’s Legal Rights: In Scotland, if you are married or in a civil partnership, your spouse or civil partner has a legal right to a portion of your estate, which is usually one-third if there are children, or one-half if there are no children. These legal rights cannot be excluded in a will, unless the spouse or civil partner waives them in writing.
- What This Means: If you try to disinherit your spouse or civil partner entirely, they can claim their legal share of the estate regardless of what your will says. The same applies to civil partners, so long as the relationship is legally recognised.
Example:
- If you were to leave your estate entirely to a child or friend and exclude your spouse, they could still claim a portion of your estate based on their legal rights, as long as they don’t waive them.
2. Children (Legal Rights in Scotland)
In Scotland, children (including biological children, adopted children, and in some cases, stepchildren) also have legal rights to a share of the estate, even if they are excluded in the will.
- Children’s Legal Rights: Children are entitled to claim a portion of your estate under legal rights. This means that they cannot be fully disinherited if you are leaving significant assets behind. This share is typically one-third of the estate if there are other children or one-half if the testator has no spouse or civil partner.
- What This Means: If you try to leave everything to your spouse or a friend, but you have children, those children can claim a share of your estate (unless they waive their rights). This is a protection to ensure that children have some financial support after the death of a parent.
Example:
- If you leave the majority of your estate to a friend or charity and exclude your children, they can make a claim against the estate to receive their share under the legal rights provisions.
3. Dependents (In Some Cases)
While not automatically entitled to a share of your estate, if someone is financially dependent on you (even if they’re not a spouse or child), they may be able to make a claim under family provision laws.
- Dependents: In cases where a person has been financially dependent on you, such as an elderly parent or a partner who wasn’t married to you, they may be able to challenge your will if it fails to provide for their maintenance.
- What This Means: If someone can show that they were dependent on you and you did not make proper provision for them in your will, they may be able to make a claim for a share of the estate under the Inheritance (Provision for Family and Dependants) Act 1975 (in England and Wales). Similar laws exist in Scotland for certain individuals, like cohabitees.
Example:
- If you were living with a partner but never married them and left them out of your will, they could potentially challenge it if they can prove financial dependence.
4. Minors (Under 18)
In the UK, you cannot leave money directly to someone under the age of 18 without making provisions for a legal guardian to manage the inheritance for them. Children who are minors (under 18) cannot inherit directly, and you need to make arrangements for how their share will be managed.
- What This Means: If you want to leave money or assets to a child, you can specify in your will that the money is to be held in trust until the child reaches 18 (or an older age if you prefer). You will need to appoint a trustee to manage the funds until the child reaches the specified age.
5. Charities (In Some Cases)
While you can leave money to charities in your will, there are rules around this, especially if you are a high taxpayer. If you leave a significant amount to a charity, your estate may be subject to certain tax implications. However, charities cannot claim a portion of your estate unless specified in your will.
6. People Who Have Predeceased You
If someone named in your will has died before you, their gift may be rendered void, unless you have a substitute or contingent beneficiary in place.
- What This Means: If you leave money to a friend or family member who dies before you, the gift will not automatically go to their heirs. You can avoid this by naming alternate beneficiaries or specifying that the gift should go to someone else if the primary beneficiary is no longer living.
7. Persons Who Are Mentally Incompetent
A will can be challenged if the testator was not mentally competent at the time of making the will. If someone is mentally incapable of understanding the nature and consequences of their actions, they can be considered legally incapable of making a valid will.
- What This Means: If someone is mentally incompetent (e.g., due to dementia or another condition), any will they create may be challenged and ruled invalid. However, if someone is mentally capable but then becomes mentally incapacitated later in life, it’s important to have a will in place before they lose the ability to make decisions.
Conclusion:
While you generally have significant freedom to distribute your estate as you see fit in a will, there are certain people you cannot fully exclude from your estate under UK law:
- Spouses or civil partners (due to legal rights).
- Children (if they are still alive at the time of your death and have legal rights).
- Financial dependents (who may challenge the will for reasonable provision).
If you wish to exclude someone from your will, it’s important to carefully consider the legal ramifications, particularly if they fall into any of these categories. In complex situations, or when dealing with family dynamics, we would ask you seek legal counsel from a solicitor.






