What is the fastest way to make a valid will?
The fastest route is a guided online will you complete in one sitting, then print and sign with two independent witnesses present together. Because a will is valid the instant it is correctly signed and witnessed — no waiting period — you can have a legally valid will the same day. ClearLegacy is built for exactly this, with an automated review before you sign.
Detailed explanation
Speed comes from a guided process plus same-day signing.
- Use a guided online will so you don't get stuck on what to include.
- Have your key details ready: assets, executors, beneficiaries, guardians.
- Print and sign immediately with two independent witnesses, present together.
Avoid the temptation to scrawl a quick DIY will — witnessing and wording errors are the most common cause of an invalid will, which defeats the point of speed.
Before flying out for a long trip, Aisha uses ClearLegacy, completes her will the same evening, and signs it with two friends as witnesses — a valid will in hand before she travels.
- 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 (valid execution) — legislation.gov.uk
- GOV.UK — Making a will
- Citizens Advice — Wills
- Reviewed by
- ClearLegacy editorial team
- Last reviewed
- June 2026
- Next review
- December 2026
- Jurisdiction
- England & Wales
Frequently asked questions
What is the fastest way to make a valid will?
A guided online will completed in one sitting, then printed and signed the same day with two independent witnesses present together. A will is valid the moment it is correctly signed and witnessed, with no waiting period.
Is the fastest way also safe?
It can be, if you avoid the common errors. Use a guided service with a built-in review, and get the witnessing right — two independent witnesses, not beneficiaries — so speed doesn't cost you validity.
Need a will? You can start right now.
ClearLegacy guides you through a valid England & Wales will online — clearly, affordably, and at your own pace.
Start your will now