Making a will is one of the most important steps you can take to protect your loved ones and ensure your wishes are carried out after your death. With the rise of online templates and DIY kits, many people are choosing to write their own wills to try and save money. But are homemade wills legally valid in the UK, and what risks do they carry?
In this guide, AFG Law explains when a homemade will can be legally binding, the common mistakes that can render it deemed invalid, and why it is often worth taking time to seek legal advice or use a professionally drafted will.
Are Homemade Wills Legally Valid?
Yes, a homemade will can be legally valid in England and Wales, but only if it meets strict legal requirements.
For a will to be valid, it must:
- Be made by someone over the age of 18
- Be made voluntarily, without undue influence
- Be created by someone with mental capacity
- Be in writing
- Be properly signed by the person making the will
- Be signed and witnessed by two independent adults who are present at the time
If any of these requirements are not met, the will may be challenged or even declared invalid after death.
What Does “Mental Capacity” Mean?
One of the most important elements of a valid will is mental capacity. This means the person making the will must understand:
- The nature and effect of making a will
- The extent of their estate
- Who might reasonably expect to benefit (such as family members)
If there are doubts about capacity, particularly in later life or where illness is involved, a homemade will is far more likely to be challenged.
The Risk of Undue Influence
Another key issue when making a will is the risk of undue influence. A will must reflect the genuine wishes of the person making it, not the pressure or control of someone else.
Homemade wills can be especially vulnerable to claims of undue influence because:
- There is no professional overseeing the process
- There may be no clear record of how decisions were made
- Beneficiaries may have been present at the time the will was created
If a court finds that undue influence occurred, the will could be declared invalid.
Common Mistakes That Can Make a Will Invalid
Even small errors can result in a will being deemed invalid. Common issues with homemade wills include:
- Not being properly signed and witnessed
- Witnesses not being independent adults (e.g. beneficiaries or their spouses)
- Failing to clearly identify assets or beneficiaries
- Ambiguous wording that leads to disputes
- Not updating the will after major life events such as marriage, divorce, or entering a civil partnership
These mistakes can cause significant problems for your loved ones and may result in costly legal disputes.
What Happens if a Will is deemed Invalid?
If a will is found to be invalid, your estate will not be distributed according to your wishes. Instead, it will be dealt with under the rules of intestacy.
This means:
- Only certain family members can inherit
- Unmarried partners may receive nothing
- Stepchildren are not automatically included
- Your estate may not go to the people you intended
The rules of intestacy do not take into account personal relationships or individual circumstances, which can lead to unfair or unintended outcomes.
Tax Implications of Homemade Wills
A poorly drafted will can also have serious tax implications.
Without proper planning:
- Your estate may pay more Inheritance Tax than necessary
- Opportunities to use allowances or exemptions may be missed
- Assets may not be structured efficiently for future generations
A professionally drafted will can help ensure your estate is managed in a tax-efficient way, potentially saving your beneficiaries significant amounts.
Why People Choose Homemade Wills
Many people choose DIY wills because they believe it will help them save money or because their circumstances seem straightforward.
However, what appears simple on the surface can quickly become complex. For example:
- Blended families
- Property ownership structures
- Business assets
- Gifts to multiple beneficiaries
Without careful drafting, these situations can lead to disputes or unintended consequences.
The Benefits of a Professionally Drafted Will
While a homemade will may be valid in some cases, there are clear advantages to using a writing service or working with a solicitor.
A professionally drafted will ensures:
- All legal requirements are met
- The document is clearly written and unambiguous
- Proper procedures are followed for signing and witnessing
- Your wishes are accurately reflected
- Potential risks (such as disputes or tax issues) are minimised
Most importantly, it provides peace of mind, both for you and your loved ones.
When Should You Seek Legal Advice?
It is particularly important to seek legal advice if:
- You own property or multiple assets
- You have children from different relationships
- You are in a civil partnership or unmarried relationship
- You wish to exclude someone who might expect to benefit
- You are concerned about tax planning
In these situations, a homemade will is more likely to be challenged or found invalid.
How AFG Law Can Assist
At AFG Law, we understand that making a will is about protecting your family, your assets, and your wishes for the future.
Whether you have already created a homemade will or are considering doing so, our experienced solicitors can provide clear, practical advice to ensure everything is in place and legally valid.
We can assist with:
- Reviewing existing wills to identify any risks or issues that could result in them being challenged or deemed invalid
- Advising on whether your will meets all legal requirements, including proper execution and witnessing
- Preparing professionally drafted wills tailored to your personal circumstances
- Providing guidance on tax implications and how to structure your estate efficiently
- Advising on more complex situations, including blended families, business assets, and property ownership
- Supporting you in updating your will following major life changes such as marriage, divorce, or entering a civil partnership
Our aim is to give you complete peace of mind, knowing your affairs are properly organised and your loved ones are protected.
If you would like to seek legal advice or arrange a will review, our team is here to help.