Who can witness a will?
A witness must be aged 18 or over, of sound mind, and not a beneficiary under the will (nor married to or in a civil partnership with one). Two witnesses are needed, both present when you sign. Neighbours, friends or colleagues are fine. If a beneficiary witnesses the will, the will can still be valid but that person usually loses their gift.
Detailed explanation
Choose witnesses who have nothing to gain from the will.
- Can witness: any independent adult of sound mind — neighbours, friends, colleagues.
- Should not witness: beneficiaries, or their spouses/civil partners.
- The executor can witness (if not also a beneficiary).
- You need two witnesses, present together when you sign.
Needing two witnesses quickly, Sara asks two neighbours who aren't mentioned in her will. Both are over 18 and independent, so they're perfectly valid witnesses — and her gifts are safe.
- Complete the questionnaireA few guided questions about you, your family and your wishes.
- Structured reviewYour answers are checked automatically for completeness and consistency before your will is produced.
- Receive your documentsYour will and supporting paperwork are produced, ready to print.
- Sign correctlyClear instructions on signing and witnessing so the will is legally valid.
- Protect your familyYour wishes are recorded and your loved ones are spared the intestacy default.
Sources
- Wills Act 1837, section 9 (signing and witnessing) — legislation.gov.uk
- GOV.UK — Make a will (signing and witnessing rules)
- Citizens Advice — Wills: signing and witnessing your will
- Reviewed by
- ClearLegacy editorial team
- Last reviewed
- June 2026
- Next review
- December 2026
- Jurisdiction
- England & Wales
Frequently asked questions
Who can witness a will in the UK?
Any independent adult aged 18 or over and of sound mind who is not a beneficiary (or married to one). You need two witnesses, both present when you sign. Neighbours, friends or colleagues are commonly used.
Can a family member witness my will?
Yes, as long as they don't benefit under the will and aren't married to someone who does. A relative who is a beneficiary should not witness it, or they risk losing their gift.
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