A Guide to the Grounds for Contesting a Will

It’s always difficult to deal with the grief you feel when a beloved friend or family member passes away. Sometimes this can be offset by a gift lovingly bestowed on you in the deceased’s last will and testament, but occasionally, an unpleasant surprise may cause you even more stress and lead you to question the will; if you’ve been unexpectedly left out, for example, or the will seems to contradict the wishes of the deceased.

The process by which a person (the ‘testator’) executes their will is quite strictly defined, to prevent mistakes and oversights that cannot be corrected after the testator’s death. For this reason, the grounds for legally contesting a will are also somewhat restrictive, and if you feel that a loved one’s will was subject to fraud, or the undue influence of another beneficiary, you will usually need strong evidence to prove this.

However, if someone has crossed a legal line in trying to mislead a testator, influence a will, or alter its contents, contesting the will can rectify this and restore peace of mind to the family and friends of the deceased. 

JMW’s contentious probate experts have outlined the grounds for legally contesting a will below, to help you to understand the most common ways that wills may be executed incorrectly or become subject to fraudulent activity.

Contesting a will can be complicated and emotionally difficult, so it’s best to have an experienced contentious probate solicitor guide you and support you through the process. To speak to JMW’s expert lawyers and receive advice tailored to your individual circumstances, call us on 0345 872 6666 or fill in our online enquiry form and we will call you back at your convenience.

Lack of Due Execution

There are many legal regulations in place to ensure that wills are prepared according to the wishes of the testator and that no outside influences are able to affect the contents. To be considered valid, a will must be signed in the presence of at least two witnesses, by a testator with clear intentions to give effect to the will.

Failure to execute a will properly can be grounds to issue a legal challenge. This is a more common problem in wills prepared without the oversight of a qualified solicitor. While it is possible to prepare a legally sound will on your own behalf, it’s easy to overlook or misunderstand the regulations and thereby invalidate the will if you do not have input from a legal expert.

In some cases, it will be clear that the will has not been created according to legal regulations - for example, if it is missing witness signatures. In other cases, eyewitness testimony from the witnesses to the will may help you to prove that the will is invalid on the basis that it was not prepared according to the law.

Lack of Knowledge and Approval

If it can be demonstrated that a testator did not know, understand, or approve of the contents of their will, this can be a ground to contest the will. This is most common when a testator has a physical or communicative impairment; for example, if they are blind, hard of hearing or deaf, or illiterate. In many of these cases, a testator may be unable to review the contents of the will themselves, and may place their trust in someone else to do this for them.

It will not always be enough to simply show that the testator had an impairment, however. Additional evidence may be necessary to demonstrate that the will was prepared against the person’s wishes, whether intentionally or unintentionally. In cases such as these, consideration will be given to whether a legal professional was involved in the creation of the will and, for example, if language was an issue, whether an independent interpreter was used if there was a concern as to the testator’s knowledge or understanding about the contents of the will.

Poisoning of the Mind

Similar to undue influence is poisoning of the mind, in which a person makes false statements to a testator about another potential beneficiary of the will, in order to have that person removed from the will or reduce their share of any inheritance they are due to receive.

Because family circumstances can often be complicated, you will usually need to provide strong evidence to support contesting the will on these grounds. You may need to prove that another party made false statements about you or someone else that they knew to be untrue and that they acted with malicious intent to have that person removed from the will.

Depending on your relationship to the deceased, you may also need to establish that you could reasonably have expected to be a beneficiary in the will if the false statements hadn’t been made. This is not always easy to do, and you should speak to a legal expert to determine the viability of your case before you decide to act. 

Lack of Testamentary Capacity

In some cases, a will may have been created in a way that is legally sound and valid, but another consideration is the testator’s mental health. When giving instructions for a will, the testator must be of sound mind and understand the extent of their estate. They must also be clearly aware of whom they are choosing to include or exclude in the will. 

It can be difficult to prove that a testator was not of sound mind when signing their will, but if the document was created while they were in a period of mental ill-health, or if they experienced a mental illness or disorder on an ongoing basis, this may be an indication that they lacked the testamentary capacity to make the will.

If the testator had certain other impairments that may make it more difficult to verify the contents of the will, such as blindness or a lack of fluency in English, this can also be grounds for contesting a will. However, this would usually be considered a ‘lack of knowledge and approval’ for the purposes of legally challenging the will.

Undue Influence

Sometimes, a will may have been executed according to the law, by a testator who is of sound mind, but has been affected by the undue influence of someone else. Vulnerable people may be more susceptible to coercion and manipulation, and if there is evidence to suggest that someone has tried to influence the contents or provisions of the will, it may be possible to challenge the will.

Manipulation and coercion may take the form of threats of violence against the person, or someone dishonestly pursuing a relationship with the person under false pretences, but to contest a will on these grounds, you will need to provide strong evidence to prove that the testator was coerced. If the testator was especially vulnerable at the time that their will was changed, or added a new beneficiary or disproportionate gift unexpectedly, this could be evidence that they were coerced into making changes.

Fraud or Forgery

If you suspect there has been an element of fraud or forgery involved in the creation of a loved one’s will, this will often be grounds to contest the will, although the viability of any case will depend on the strength of the evidence.

Forgery involves a will being changed or altered in some way following its creation, or someone other than the testator forging their signature to make a false will look more legitimate. This is more common in cases where a person has created their own will and entrusted it to another person to look after, rather than instructing a law firm or other professional service to keep the will secure.

Fraud, meanwhile, will usually occur when a testator has instructed a person other than themselves to finalise the terms of their will. This second person may be in a position to exploit the testator’s trust and change the terms of the will to benefit themselves or someone else, without the testator’s knowledge.


How Can I Contest a Will?

If you feel that one or more of these circumstances was at play during the execution of a loved one’s will, and you want to know more about the process of contesting a will, we’ve prepared a guide to explain the steps and the actions you’ll need to take.

In any of these circumstances, it’s best to speak to an experienced legal advisor and receive advice tailored to your specific circumstances. JMW’s contentious probate solicitors are experts in all matters relating to will disputes and fraud, and approach cases with sensitivity and understanding, so we can help you at every stage of the process to make sure your loved one’s estate is dealt with as they would have wanted.

To speak to an expert about contesting a will, call our contentious probate team on 0345 872 6666, or fill in our online enquiry form and we will call you back at your convenience.

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