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.
Find out whether a beneficiary can contest a will in England and Wales. This guide explains who has standing to challenge a will, legal grounds including testamentary capacity and Inheritance Act claims, procedural steps, time limits and practical considerations for beneficiaries.

When someone dies leaving a will, the document generally governs how their estate - property, savings, possessions and investments - is distributed. Beneficiaries named in a will might expect to receive specified gifts or shares of the estate. However, there are circumstances in which a beneficiary may contest the will, challenging its validity or making a claim because they feel entitled to more. In England and Wales, contesting a will involves established legal processes with specific requirements, time limits, and options. This article explains who can contest a will, on what grounds, the practical steps involved, and key considerations for beneficiaries.
What It Means to Contest a Will
To contest a will means to initiate a formal legal challenge against it. Beneficiaries may do this if they believe the will is invalid, contains errors, was improperly executed, or fails to make reasonable financial provision for them. Contesting does not simply mean disagreeing with the terms; there must be recognised legal grounds or statutory rights permitting the challenge.
Contesting a will can involve two broad legal routes:
- Validity challenges: Where the will itself is challenged as legally invalid.
- Inheritance claims: Where the will is valid but the beneficiary claims the estate should provide more for them based on statutory rights.
Who Can Contest a Will?
Not everyone has the right to contest a will. Legal standing generally depends on having a vested interest in the estate. Typical categories include:
1. Named Beneficiaries
A person who is expressly named in the will may challenge it if they believe the document is flawed, ambiguous, or does not reflect the testator's intentions.
2. Close Family Members and Dependants
Under the Inheritance (Provision for Family and Dependants) Act 1975, certain individuals may contest on financial provision grounds, even if they are not named beneficiaries or are excluded from the will. Eligible claimants include:
- Spouses or civil partners (including, in some circumstances, former spouses who have not remarried)
- Children (including adopted or treated as children by the deceased)
- Cohabitees in long-term relationships
- Financial dependants of the deceased
3. Previous Beneficiaries or Promised Recipients
Individuals named in an earlier will or those who allege they were promised an inheritance by the deceased may contest if the current will fails to honour those promises.
4. Executors and Other Interested Parties
In some cases, executors or residuary beneficiaries (those entitled to the remainder of the estate) may also have grounds to challenge if their interests are undermined by an error or improper conduct.
Legal Grounds for Contesting a Will as a Beneficiary
A beneficiary seeking to contest a will may rely on one or more legal bases:
1. Lack of Testamentary Capacity
To make a valid will, the testator must understand the nature of their estate, the effect of the will, and the claims to which they ought to give effect. If evidence suggests they lacked mental capacity at the time of execution, beneficiaries may challenge on this ground.
2. Undue Influence or Duress
If someone exerted pressure over the testator to include or exclude certain terms, this may affect the will's validity. Proving undue influence requires evidence that free will was compromised.
3. Improper Formal Execution
A will must be signed by the testator in the presence of two independent witnesses who also sign in their presence. Failure to comply with these formalities can render the will invalid.
4. Lack of Knowledge and Approval
A testator must have known and approved the contents of the will. If they were unaware of what they were signing, the will may be susceptible to challenge.
5. Fraud or Forgery
Where there is evidence of fraud, forgery, or tampering with the will's contents, a beneficiary can contest the document's validity.
6. Statutory Inheritance Claims
Under the Inheritance (Provision for Family and Dependants) Act 1975, certain beneficiaries or dependants can claim reasonable financial provision from the estate if the will fails to provide appropriately for them. This is a distinct statutory claim from a validity challenge.
Procedural Steps to Contest a Will
1. Obtain a Copy of the Will
Beneficiaries should request a copy of the will and, if probate has not been granted, consider entering a caveat with the Probate Registry to prevent the grant until issues are resolved.
2. Seek Specialist Legal Advice
Contesting a will involves complex law and evidence. Legal advice from a solicitor experienced in contentious probate is essential to assess grounds and strategy.
3. Identify the Appropriate Legal Route
Decide whether your challenge is a validity dispute or a statutory Inheritance Act claim. Validity challenges and Inheritance Act claims have different requirements and outcomes.
4. Gather Evidence
Evidence may include medical records (for capacity), witness statements (for undue influence), original will documents, and correspondence that supports the alleged mistake or claim.
5. Initiate Legal Proceedings
Depending on the basis of the challenge, proceedings may be commenced in the civil courts. Alternative dispute resolution such as mediation can also be considered.
Time Limits and Practical Considerations
Beneficiaries must be mindful of statutory and procedural timeframes:
- Inheritance Act Claims: Generally must be commenced within six months of the grant of probate or letters of administration.
- Validity Challenges: There is no strict statutory deadline for challenging a will's validity, but earlier action is strongly advised for evidence preservation and effectiveness of caveats.
- Other Remedies: Court applications to interpret or correct a will (such as rectification) also have procedural deadlines, often linked to the grant of probate.
It is crucial to act quickly because once the estate has been distributed, retrieving assets or altering distributions becomes more difficult and potentially costly.
Key Risks and Costs
Contesting a will can be expensive and emotionally challenging. Costs may include legal fees, expert witness fees, and court costs. If a claim is unsuccessful, the claimant may be ordered to pay the other party's costs, although exceptions may apply in certain circumstances. Mediation and negotiation are often used to reduce time and expense before court proceedings.
Common Questions About Beneficiaries Contesting Wills
Can a beneficiary contest a will simply because they are unhappy with it?
A beneficiary can initiate a legal challenge, but to be successful they must base their claim on recognised legal grounds or statutory rights. Mere dissatisfaction with the terms is unlikely to succeed without a valid basis.
Does leaving a token sum prevent a beneficiary from contesting?
English and Welsh law does not prevent beneficiaries from bringing valid claims simply because they receive a nominal gift, especially in Inheritance Act claims where the adequacy of provision is examined.
Can an executor contest a will?
Yes, but if an executor contests on grounds affecting validity, they may need to step aside to avoid a conflict of interest.
Conclusion
Beneficiaries in England and Wales generally can contest a will, both in challenges to a will's validity and in statutory claims for reasonable financial provision. Eligible individuals include named beneficiaries, close family members, dependants, and, in some cases, promised but excluded beneficiaries. Contesting involves defined legal grounds such as lack of testamentary capacity, undue influence, improper execution, or failure to provide proper financial provision under the Inheritance (Provision for Family and Dependants) Act 1975. The process requires careful preparation, timely action, and specialist legal guidance. Understanding rights, procedural steps and time limits helps beneficiaries make informed decisions about whether and how to proceed with a challenge.