Quick Answer
A legally valid Will in England and Wales must be in writing, signed by an adult of sound mind, and signed by two independent witnesses present at the same time — the formalities set by section 9 of the Wills Act 1837. ClearLegacy delivers a structured, quality-checked will usually in 24 hours for £69 (single) or £99 (mirror).
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The fastest legal route to a valid UK will
Writing a Will does not require a solicitor, a courthouse, or an afternoon in a stuffy office. In England and Wales, the law that governs Wills — the Wills Act 1837 — sets out a short, specific list of requirements. Meet them, and your Will is legally valid. Miss one, and the document has no legal effect, regardless of how much you paid for it.
ClearLegacy was built to handle those requirements for you. You answer a structured set of questions online. Your Will is drafted from your answers and checked by our automated review before release. You receive the finished document, usually within 24 hours, with clear instructions on how to sign and witness it so that it becomes legally binding.
The bottom line. You can write a Will online in the UK, it is fully legal, and it costs a fraction of high-street solicitor fees. The only thing you still have to do yourself is sign the document in front of two witnesses. Everything else is handled.
What makes a Will legally valid in the UK?
Under section 9 of the Wills Act 1837, a Will is legally valid in England and Wales if all of the following conditions are met:
- It is in writing (handwritten, typed, or printed).
- The testator (the person making the Will) is aged 18 or over and has testamentary capacity — meaning they understand what they are doing.
- The Will is signed by the testator, or signed by someone else in their presence and at their direction.
- The signature is made or acknowledged in the presence of two witnesses present at the same time.
- Each witness then signs the Will in the presence of the testator.
Witnesses must be over 18, of sound mind, and — importantly — must not be beneficiaries of the Will or married to a beneficiary. If a beneficiary or their spouse witnesses the Will, the gift to that beneficiary is void, even though the rest of the Will remains valid.
Who can use an online Will service?
An online Will is the right choice for most UK adults whose circumstances are straightforward. You can use ClearLegacy if you want to:
- Leave your estate to a partner, children, named individuals, or charities.
- Appoint guardians for children under 18.
- Name executors — the people who will administer your estate.
- Set out specific gifts, charitable legacies or funeral wishes.
- Replace an existing Will with an updated version.
You should seek a specialist solicitor if you have foreign assets in multiple jurisdictions, business ownership with tax-planning implications, or blended families with competing inheritance claims requiring bespoke trust structures.
What ClearLegacy includes as standard
Every ClearLegacy Will, regardless of tier, includes:
- Structured drafting — your answers are transcribed into properly worded legal clauses built and maintained against the Wills Act 1837.
- Quality assured — every draft is checked by our automated review before release.
- Clear signing instructions — a simple guide explaining exactly how to sign and witness the Will so it becomes legally binding.
- One free update — you can update your Will once for free after payment.
- Secure digital storage — your completed Will is stored encrypted in your account (unsigned).
- Fixed-fee pricing — the price you see is the price you pay. No hourly billing, no hidden extras.
Is an online Will really legally valid?
It can be — there is no legal distinction in UK law between a Will drafted online and one drafted in a solicitor's office, provided the testator has capacity, acts voluntarily and the formalities are met. The Wills Act 1837 does not care who typed the document. It cares about the five formalities listed above. If your online Will meets those formalities, it is as legally binding as any other will.
The practical difference between an online service and a high-street solicitor is not legal validity but oversight. A £30 DIY kit leaves you to interpret the law yourself. A £300 solicitor provides hours of personalised advice. ClearLegacy sits between the two: your Will is drafted through a structured process with automated checks that catch the errors that invalidate DIY Wills, at a fraction of a solicitor's hourly fee.
For a deeper look at the law and the common errors that invalidate Wills, read our guide: How to write a Will online in the UK.
Why ClearLegacy versus DIY, a solicitor, or Farewill?
There are four main routes to a UK Will. Each has trade-offs.
- DIY kit (£20–£40). Cheapest, but no quality checks. DIY Wills carry a materially higher risk of drafting or execution mistakes, because no structured check is performed before signing.
- High-street solicitor (£150–£400). Best for complex estates. Slow — typically 2–4 weeks — and expensive for what is usually a straightforward document.
- Competing online services (£100–£160). Similar quality to ClearLegacy. Typically priced higher.
- ClearLegacy (£69–£99). Online convenience, quality checks, fixed-fee pricing, first draft straight after payment, final usually within 24 hours.
For most UK adults with a straightforward estate, ClearLegacy represents the best balance of price, speed and structured checking.
For a full breakdown of UK Will costs across every option (DIY, online, solicitor, specialist), read our complete guide: How much does a Will cost in the UK?
What happens after you sign
Once the Will is correctly signed and witnessed (and you had capacity and acted voluntarily), it is legally binding. You should:
- Store the original safely. A fireproof safe at home, or with a professional will-storage service. The original signed document is what matters legally — photocopies and digital scans are not a substitute.
- Tell your executor where it is. A Will is only useful if it can be found when needed. Your executor will need the original to apply for probate.
- Review it regularly. Every three to five years, and after any major life event — marriage, divorce, birth, property purchase, or significant change in assets.
Marriage revokes an existing Will unless the Will was made specifically in contemplation of that marriage. Divorce does not revoke the whole Will, but it does revoke any gift or appointment in favour of the former spouse. Both events are triggers to write a new Will.
Frequently asked questions
Is an online Will legally valid in the UK?+
A Will prepared online can be legally valid in England and Wales when all applicable legal requirements are met, including testamentary capacity, acting voluntarily, and correct signing and witnessing. Follow the supplied instructions carefully. The Wills Act 1837 formalities are: in writing, signed by the testator in the presence of two independent witnesses, who then sign in the testator's presence.
How much should a Will cost in the UK?+
High-street solicitor Wills typically cost £150–£400 per person. DIY kits cost £20–£40 but provide no quality checks. Online services with review charge £69–£200 depending on complexity.
Do I need a solicitor to write a Will?+
No. UK law does not require a solicitor. Quality checking is recommended and is included in all ClearLegacy services.
How quickly will my Will be ready?+
Most ClearLegacy Wills are prepared, reviewed and returned within 24 hours.
Can I change my Will after it's written?+
Yes. ClearLegacy includes one free update with every Will.
What happens if I die without a Will?+
Your estate is distributed under the Intestacy Rules. Unmarried partners receive nothing, step-children are excluded.