What happens if my will is witnessed incorrectly?
It depends on the error. If the will wasn't signed by two witnesses present together, the whole will can be invalid, sending your estate to an earlier will or the intestacy rules. If a beneficiary (or their spouse) witnessed it, the will stays valid but that person usually loses their gift. Both outcomes are avoidable by witnessing correctly.
Detailed explanation
Witnessing mistakes are the leading cause of will problems — and the easiest to prevent.
- Witnesses not present together: can invalidate the entire will.
- Only one witness, or none: the will is not validly executed.
- Beneficiary as witness: will valid, but that gift typically fails.
- Fix: re-sign correctly, or make a fresh will and execute it properly.
A couple sign their wills, but one witness pops out before the second signs. Because the witnesses weren't present together, the wills aren't validly executed. They simply re-sign with both witnesses present at once — problem solved.
- Complete the questionnaireA few guided questions about you, your family and your wishes.
- Human reviewYour answers are checked by the ClearLegacy editorial team for completeness.
- 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
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