Grounds to Contest a Will: A Plain-English Checklist

contact

For a free initial conversation call

0333 800 2929

Grounds to Contest a Will

Searching for a grounds to contest a will ? You’re likely dealing with a difficult situation. questioning whether a loved one’s Will truly reflects their wishes. The good news is that in England and Wales, the law provides clear legal grounds to challenge a Will. The key is knowing what qualifies as valid grounds and how to take action quickly.

This guide outlines a straightforward, easy-to-read grounds to contest a will checklist. We show you what actions to take and don’t take, and explain your options so you have the information you need. At the end, we’ll provide you with a downloadable grounds to contest a will checklist that you can use right away.

Why You Need a Grounds to Contest a Will Checklist

Contesting a Will isn’t just about disagreement, it must be based on legal grounds. Without valid grounds, your claim is unlikely to succeed.

A grounds to contest a will checklist helps you:

  • Quickly assess whether you have a valid claim
  • Avoid costly legal mistakes
  • Gather the right evidence early
  • Take action within strict time limits

1. UK Government – Making a Will (legal basics)
https://www.gov.uk/make-will

Use this when explaining legal requirements or validity.

The 5 Main Legal Grounds to Contest a Will

Your grounds to contest a will checklist should always include these five legal reasons

No Win No Fee

1. Lack of Testamentary Capacity

The person making the Will (the “testator”) was not of sound mind.

  •  Include in your grounds to contest a will checklist:
  • Was the testator aware of what they were doing?
  • Did they understand the value of their estate?
  • Did they know who should benefit?

Common warning signs:

  • They had dementia or Alzheimer’s
  • They were particularly poorly
  • They were confused according to medical professionals or caregivers

2. Undue Influence

This happens when someone pressures or manipulates the testator.

Include in your grounds to contest a will checklist:

  • Was the testator dependent on someone?
  • Did a beneficiary isolate them?
  • Was the Will changed suddenly?

Red flags:

  • One person controlling access
  • Sudden exclusion of close family
  • Fear or vulnerability

3. Lack of Knowledge and Approval

In order for a will to be legally valid, the testator should comprehend its contents and approve of them.

Therefore, your grounds for contesting a will should include questions such as:

  • Have they read the will?
  • Was it explained to them?
  • Were there any sudden changes?

Warning signs:

  • Will’s language that is too complex or not explained
  • Blind or illiterate testator
  • Significant changes made at the last minute
4. Improper Execution

A Will must follow strict legal formalities under the law.

Add to your grounds to contest a will checklist:

  • Was it signed properly?
  • Were there two witnesses present?
  • Did witnesses sign correctly?

Red flags:

  • Missing signatures
  • Witnesses who are beneficiaries
  • Signing errors
5. Fraud or Forgery

If the Will is fake or has been dishonestly altered, it can be challenged. The grounds to contest a will checklist below should be used to see if you have a case based on fraud or forgery.

Grounds to contest a will checklist – fraud or forgery

  • Is the signature not genuine?
  • Has the will been altered?
  • Are there any suspicious circumstances?

 Examples of suspicious circumstances include:

  • Different handwriting
  • Missing pages
  • Suspicious timing of the Will

Another Ground to Contest a Will – Inheritance Act Claims

Even if the Will is valid, you may be able to make a claim against the estate under the Inheritance Act. This is different to challenging the validity of the Will and it is aimed at those who were not reasonably provided for.

 Grounds to contest a will checklist – Inheritance Act claims

  • Were you a spouse or child of the deceased?
  • Were you financially reliant on the deceased?
  • Were you left out of the Will unfairly?

Step-by-Step Grounds to Contest a Will Checklist

Using the grounds to contest a will checklist below, you can work through the different factors that may enable you to challenge the Will.

Step 1: Determine the reason

  • What is the reason for challenging the Will?
  • Is there more than one reason? 

Step 2: Gather evidence

  • Medical evidence
  • Witnesses
  • Previous Wills
  • Financial information

Step 3: Determine time limits

  • Validity claims – no time limit but should be dealt with as soon as possible
  • Inheritance Act claims – 6 months from the date the Will was probated

Step 4: Apply to enter a caveat

This prevents the Executor from being able to probate the Will and gives you time to investigate further

Step 5: Obtain specialist advice

The more specialist advice you have, the higher the chance of a successful challenge

Evidence You’ll Need

Your grounds to contest a will checklist should include evidence types:

  • Medical reports (for capacity claims)
  • Witness testimony
  • Solicitor notes
  • Draft Wills
  • Financial records

Strong evidence is often the deciding factor.

What Happens After You Contest a Will?

Using your grounds to contest a will checklist, the process usually involves:

  1. Investigation
  2. Negotiation
  3. Mediation
  4. Court proceedings (if needed)

Most cases settle before court.

FAQs About Grounds to Contest a Will Checklist

How strong does my case need to be?

You must have legal grounds, not just suspicion.

Can I contest a Will without a lawyer?

Yes—but it’s risky. Legal advice is highly recommended.

How long does it take?

Anywhere from a few months to over a year.

What if I lose?

You may have to pay legal costs, so your grounds to contest a will checklist must be solid.

When Should You Take Action?

Immediately.

The sooner you use a grounds to contest a will checklist, the better your chances of:

  • Preserving evidence
  • Protecting assets
  • Building a strong case

contact

For a free initial conversation call

0333 800 2929

Frequently asked questions.

Can A Will Be Contested?

Yes, a will can be contested if there are valid legal grounds to challenge its validity.

There are several types of trusts used in estate planning, each serving a different purpose depending on your goals.

  • Breach of Trust: Mismanagement of assets by the trustee.

  • Trustee Removal: Conflicts leading to the removal of a trustee.

  • Interpretation: Disagreements over the trust’s legal wording.

  • Undue Influence: Pressure on the creator to change trust terms.

  • Financial Claims: Beneficiaries claiming they haven’t received their fair share.

Contesting a Will:

  • This specifically refers to challenging the validity of the will itself.

  • Common grounds include claims that the deceased lacked mental capacity, the will was forged, or they were under “undue influence” when signing it.

Contentious Probate:

  • This is a broader term that covers any dispute arising after someone’s death during the administration of the estate.

No, you do not always have to go to court. Most probate disputes are resolved through:

  • Mediation: A professional mediator helps both sides reach an agreement without a judge.

  • Negotiation: Solicitors from both sides negotiate a fair settlement privately.

  • Settlement Agreements: A legal contract is signed to end the dispute outside of court.

  • Court as a Last Resort: Litigation is only used if all other attempts to settle fail.

 

 

Contact our Team

For a free initial conversation call

email Us