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.
Learn how alternate beneficiaries can challenge a will in England and Wales. This comprehensive guide explains standing, legal grounds, procedures, time limits and practical steps for contesting probate and claims under the Inheritance (Provision for Family and Dependants) Act 1975.
When a person dies leaving a will, the legal document determines how their estate (property, money and possessions) is distributed. However, disputes sometimes arise if one or more people believe the will is invalid or that it fails to make fair provision for them. This situation can be especially complex where there are alternate beneficiaries – individuals who would receive a gift only if the primary beneficiary cannot inherit (for example because they have died or cannot meet a condition). This article explains the legal framework in England and Wales for challenging a will where alternate beneficiaries are involved, the grounds for making a challenge, who can make a claim, procedural steps, risks and key time limits. The focus is on practical explanations to help non‑lawyers understand what the law allows and what options might exist. It does not constitute personalised legal advice.
What Are Alternate Beneficiaries?
An alternate beneficiary is someone named in a will to inherit only if a primary beneficiary is unable or unwilling to take the gift. Typical scenarios include:
- A will that states “I give £50,000 to A, and if A is dead at my death then to B”.
- A will that specifies a contingent gift to a secondary person if certain conditions are not met.
Alternate beneficiaries do not have an immediate automatic entitlement at the date of death. Their interest is conditional upon the primary beneficiary's inability to take the gift. However, once the condition occurs, the alternate beneficiary's interest becomes legally relevant and may give rise to rights or questions about distribution or validity.
Who Can Challenge a Will
Under English law, only people with a relevant interest or legal standing can challenge a will or its effects. This typically includes:
- Named beneficiaries in the current will, including alternate beneficiaries when their interest has arisen.
- Beneficiaries named in a previous will who have been excluded in the current will.
- Close relatives or dependants who may have a claim under the Inheritance (Provision for Family and Dependants) Act 1975 (the “1975 Act”).
- People who were financially dependent on the deceased and feel that they have not been adequately provided for.
People without a direct legal or financial interest generally do not have standing to challenge a will. Even an alternate beneficiary may have limited rights until their interest becomes vested.
Legal Grounds for Challenging a Will
There are several recognised legal bases to challenge a will. These fall into two broad categories: validity challenges and claims for reasonable provision.
1. Challenges to Validity
A will must meet formal and substantive legal requirements to be valid. Common grounds for challenging validity include:
- Lack of testamentary capacity: The deceased did not understand the nature of making a will, the extent of their estate or the effect of the dispositions.
- Lack of knowledge and approval: The deceased did not know or approve of the content of the will or was misled as to its contents.
- Undue influence or coercion: The deceased's free will was overborne by pressure from another person.
- Improper execution: The will was not signed or witnessed in accordance with statutory requirements (Wills Act 1837).
- Fraud or forgery: The document or signatures are fraudulent.
If a will is successfully shown to be invalid on these grounds, it may be treated as though it never existed. The estate may then pass under an earlier valid will or under the statutory intestacy rules.
2. Claims Under the Inheritance (Provision for Family and Dependants) Act 1975
Even if a will is valid, certain people can bring a claim if they consider the will does not make reasonable financial provision for them. This is common where beneficiaries, including alternate beneficiaries (once their interest arises), feel they have been unfairly excluded or inadequately provided for. The categories of people who can bring a 1975 Act claim include:
- The deceased's spouse or civil partner (including some former partners).
- Children or those treated as a child of the family (including stepchildren in some circumstances).
- Individuals financially dependent on the deceased, such as long‑term cohabitants (depending on living arrangements).
The court has broad discretion under the Act to award such claimants reasonable financial provision out of the estate. This does not invalidate the will; it adjusts the distribution to achieve fairness.
Practical Steps in Challenging a Will
Early Case Assessment
It is essential to assess early whether you have legitimate standing and a credible legal basis for a challenge. This generally involves:
- Obtaining copies of the relevant will(s) and any codicils.
- Reviewing earlier wills if available.
- Collecting evidence about the deceased's health, capacity and circumstances at the time the will was made.
- Understanding family, financial and dependency relationships.
Caveat or Warning
Before a Grant of Probate is issued, an interested person may lodge a caveat with the Probate Registry. A caveat prevents the grant of probate for six months and allows time to investigate and prepare a challenge.
If probate has already been granted, a claimant can file a warning or appear in the probate proceedings to notify the court of their intention to challenge.
Negotiation and Mediation
Litigation can be expensive and time‑consuming. It is common for parties to explore negotiation or mediation to reach a settlement before formal court proceedings.
Court Proceedings
If no agreement is reached, a claimant may issue formal proceedings in the High Court (Chancery Division) or, in some cases, the County Court, depending on complexity and value. The court will assess the evidence and legal arguments, considering estate documents, medical evidence, witness testimony and statutory provisions.
Time Limits and Deadlines
Strict deadlines apply to certain types of challenges:
- 1975 Act claims: Must generally be brought within six months of the date of Grant of Probate or Letters of Administration. Extensions are only exceptional.
- Rectification claims: Must usually be made within six months of the grant.
- Validity challenges (e.g. lack of capacity, undue influence): There is no strict statutory deadline, but delay can weaken evidence and prospects, particularly after distribution of assets. Prompt action is strongly recommended.
Risks and Considerations
Challenging a will, particularly on grounds of validity, can involve substantial legal costs. If a claim fails, the claimant may be ordered to pay both their own and the estate's legal costs. Disputes can also strain family relationships. Early legal advice is crucial to assess prospects, costs and practical strategy.
No‑contest clauses (also called “in terrorem” clauses) are sometimes included in wills to discourage challenges. In English law, such clauses are not automatically enforceable and may not deter legitimate claims, especially for 1975 Act claims or other recognised grounds.
Common Questions from our Readers
Can an alternate beneficiary challenge a will before the condition arises?
Only if they have a recognisable legal interest at that time, such as under an earlier will or as a dependant under the 1975 Act. An alternate's conditional interest alone may not be sufficient standing until the condition is met or unless another basis exists.
Does a will need to be challenged before probate is granted?
It is often advisable to lodge a caveat before probate to preserve rights and evidence, but it is possible to challenge after probate as long as time limits are observed.
Is legal representation necessary?
There is no statutory requirement, but given legal complexity and risk of adverse costs, professional advice from a solicitor specialising in contentious probate is highly recommended.
Key Takeaways
Challenging a will in England and Wales where alternate beneficiaries are involved is a complex process that depends on legal standing, the nature of the interest, and the grounds for dispute. Alternate beneficiaries may have stronger rights once their interests become vested, but challenges may also be brought under established principles of testamentary validity or the 1975 Act. Early investigation, timely action, evidence gathering and specialist legal advice are essential in navigating the legal framework and protecting your rights. Prompt and informed action increases the chances of a successful outcome.
