Making a will is one of those tasks that brings a massive sense of relief once it’s done. You’ve worked out who gets what, sorted the executors, and typed it all up. But before you can officially tick it off your to-do list, there is one final, crucial step: getting it witnessed.
Professional will-writing guidance can help ensure your documents are signed and witnessed correctly the first time.
In the UK, a will isn’t legally binding until you sign it in the presence of two witnesses, who then sign it themselves. It sounds straightforward, but choosing the wrong people can inadvertently invalidate your wishes or cause a headache for your loved ones later. The UK Government provides official guidance on the legal requirements for making a valid will.
The Golden Rule: Total Independence
The most important rule is that your witnesses must be completely independent. This means they cannot stand to benefit from your will in any way.
No Beneficiaries – Anyone inheriting money, property, or specific items from you cannot witness the signing.
No Spouses or Partners of Beneficiaries – If your best friend is in your will, their spouse or partner cannot serve as a witness either.
If a beneficiary does sign as a witness, the will itself usually remains valid, but that person’s inheritance is legally forfeited. To avoid accidentally cutting someone out, keep family members out of the witness box entirely. Citizens Advice also explains common will-writing mistakes and how to avoid disputes during probate.
The Basic Legal Checklists
Aside from being independent, your two witnesses need to meet a few basic criteria. They must be:
- Over the age of 18.
- Of sound mind (possessing the mental capacity to understand what they are signing).
- Not visually impaired (as they must physically see you sign the document).
Good Everyday Choices
Because family is generally off-limits, look to your wider social or professional circle. Excellent choices include:
- Neighbours from down the street.
- Work colleagues.
- GPs, accountants, or solicitors (though some professionals may charge a small fee).
- A friend who isn’t named in the will.
How the Signing Actually Works
Once you’ve gathered your two chosen people, you all need to be in the same room. You must sign the will first, while both of them watch you. Then, each witness must sign and write their name, address, and occupation while you and the other witness watch. No one can wander off to make a cup of tea mid-way through; it has to be a single, continuous event.
Finding two independent people might feel like a bit of a chore, but it is the ultimate safeguard for your final wishes. Grab a couple of neighbours, offer them a biscuit, and get it sorted, sleep much better for it.

