This guide is maintained as a current resource for September 2026 and covers only the laws of England and Wales. Information is for general guidance, not legal advice. Consult a qualified solicitor for advice specific to your situation.
Detailed guide on who can contest a will in England and Wales, explaining legal standing, categories of eligible claimants under the Inheritance (Provision for Family and Dependants) Act 1975, rights of spouses, children, cohabitees and dependants, as well as how validity challenges differ from financial provision claims.
Contesting a will involves legally challenging the terms, validity, or administration of a person's will after their death. Not everyone can contest a will; English and Welsh law restricts who may bring a claim, especially where the dispute relates to reasonable financial provision under the Inheritance (Provision for Family and Dependants) Act 1975. Other types of challenge, such as arguments about validity, also require the claimant to have an identifiable interest in the estate. This article explains who can contest a will in England and Wales, the different legal routes available, and what rights and limitations apply to potential claimants.
Legal Standing: What It Means to Contest a Will
To contest a will, you must have legal standing - a legally recognised interest in the deceased's estate. This means you are either directly affected by the will's terms or have rights under statute to seek an adjustment to how the estate is distributed. Two broad categories of challenge are recognised in English law:
- Challenges to the validity of the will (e.g., on grounds of lack of capacity, undue influence or improper execution).
- Claims for reasonable financial provision under the Inheritance Act 1975 when the will (or intestacy distribution) does not make adequate provision for certain individuals.
A person without a recognised interest in the estate generally cannot bring a formal claim simply because they disagree with the distribution.
Who Can Contest a Will: Categories of Eligible Claimant
1. Spouses and Civil Partners
A surviving spouse or civil partner of the deceased is among the primary categories eligible to contest a will on the basis of inadequate provision under the Inheritance Act 1975. A former spouse or civil partner may also be eligible if they have not remarried or entered into a new civil partnership.
2. Children and Those Treated as Children of the Family
Biological children of the deceased - whether minors or adults - can make a claim. Individuals who were treated by the deceased as a child of the family, such as stepchildren or adopted children, are also included.
3. Unmarried Partners and Cohabitees
People who lived with the deceased in a relationship resembling marriage or civil partnership for at least two years immediately before the date of death may be able to bring an Inheritance Act claim if financial provision was not made for them.
4. Dependants and Financially Maintained Individuals
A person who was financially maintained (wholly or partly) by the deceased immediately prior to death may have the right to seek reasonable provision from the estate, provided they meet the statutory criteria. This can include other relatives or individuals with a dependency relationship.
5. Beneficiaries Under an Earlier Will or Under Intestacy Rules
Someone named as a beneficiary in a previous will can sometimes challenge a later will, particularly if they stand to inherit under that earlier document. Likewise, a person entitled to inherit under the intestacy rules (which apply where there is no valid will) may contest a current will if the terms frustrate their legal entitlement.
6. Executors and Interested Parties
In some circumstances, an executor of the will or other parties with a direct interest in the estate may raise concerns about irregularities or potential defects in the will's execution or validity.
7. Other Interested Persons
In rare cases, other individuals or organisations may have standing - for example, a creditor owed money by the deceased or someone claiming they were promised a benefit under the will. Eligibility in such cases depends on the nature of the interest and legal grounds for challenge.
Distinguishing Between Types of Contest
Validity Challenges
Anyone with a legitimate interest in the estate can seek to challenge the validity of a will if they believe it was not properly executed, was fraudulent, was made under undue influence, or the deceased lacked testamentary capacity. In these cases, the focus is on whether the will should be given legal effect at all.
Inheritance Act Claims
Separate from validity challenges, the Inheritance Act 1975 provides that certain relatives and dependants can claim reasonable financial provision from the estate if the will fails to provide adequately for them. Only those categories of claimant set out in the Act are eligible to bring such claims.
Practical Examples
- A surviving spouse left out of a will may apply for provision under the Inheritance Act if the estate does not make reasonable financial provision.
- An adult child excluded entirely from a will could bring an Inheritance Act claim if they were financially dependent on the deceased.
- A cohabiting partner of two years' duration who receives nothing from the will might apply under the Act, provided other eligibility criteria are met.
- A beneficiary under a previous will who stands to lose out due to a later will may challenge the validity of the newer document if there are grounds.
Limitations and Key Points
- Simply disagreeing with how an estate is divided is not, by itself, sufficient to contest a will; claimants must fall within defined categories and usually must show legal grounds.
- Time limits apply to claims for reasonable financial provision - most must be brought within six months of the grant of probate or letters of administration.
- Validity challenges may not have strict statutory limits but should be pursued promptly to avoid complications arising from completed estate distribution.
Key Takeaways
In England and Wales, contesting a will requires legal standing and adherence to specific statutory categories and procedures. Eligible claimants typically include spouses, civil partners, children and those treated as children, long‑term cohabitees, financially dependent individuals, beneficiaries under previous wills, and certain interested parties. Validity challenges and Inheritance Act claims follow different legal routes and have distinct eligibility criteria and time limits. Understanding who can contest a will is an essential first step for anyone considering such action after a loved one's death.
