Online Will vs Solicitor — UK Comparison

Quick answer

An online Will and a solicitor will are legally identical in England and Wales. Both must comply with the same law (the Wills Act 1837). The difference is price, speed and process — not legal validity. For most straightforward estates, an online Will is the right choice. For genuinely complex estates, a solicitor still earns their fee.

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Reviewed by the ClearLegacy editorial team Wills Act 1837 compliant · Last updated 2026-05-09

Side-by-side: online Will vs solicitor will

Online Will (ClearLegacy)High-street Solicitor
Cost (single Will)£69 fixed£150–£400
Cost (mirror Wills)£99 fixed£250–£600
Turnaround24 hours1–3 weeks plus appointment
ProcessOnline questionnaire (~15 min)Face-to-face appointment (~45 min)
ReviewStructured automated reviewSolicitor
Legal validity (Wills Act 1837)✓ Same✓ Same
Probate-court acceptance✓ Same✓ Same
SRA regulatedNo (not required for Wills)Yes

Why the legal product is identical

Will-writing is not a "reserved legal activity" under the Legal Services Act 2007. That means a solicitor's involvement is not a legal requirement — anyone capable of drafting a valid Will can do so. What matters is whether the finished document meets section 9 of the Wills Act 1837: in writing, signed by the testator in the presence of two adult witnesses, who then sign in the presence of the testator.

An online Will at ClearLegacy meets every requirement. So does a solicitor will. They are legally indistinguishable in probate.

What you actually pay extra for at a solicitor

When to genuinely use a solicitor instead

An online Will is wrong for some estates. Use a solicitor if:

For everyone else — homeowners, couples, parents with named guardians, people with named beneficiaries — an online Will is the right choice. We'll flag during review if your situation looks like it needs a solicitor and refer you out.

ClearLegacy pricing — fixed fees, no surprises

Single Will

£69 one-off

For one person. Legally valid in England & Wales. Checked by our automated review and delivered within 24 hours.

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How we compare on price

ProviderSingle WillMirror WillsFormat
ClearLegacy£69£99Online · quality-checked · 24-hour turnaround
Farewill£100£160Online · review-by-phone
Co-op Legal Services£150+£245+Phone or online
High-street solicitor£150–£400£250–£600Face-to-face appointments
DIY kit (WHSmith etc.)£20–£40£40–£80Paper · no review

Prices are typical published rates at time of writing (May 2026). Sources: provider websites; Law Society for solicitor ranges.

Where cheap online Wills win

Price

The savings are real. A cheap Will in the UK at £69 is a quarter to a fifth of a typical solicitor price. Mirror Wills save even more — £99 versus £250–£600. That's not a corner-cutting discount; it reflects the absence of office overhead and hourly billing. The breakdown is in why are Wills so expensive UK.

Speed

Most ClearLegacy online Wills in the UK are reviewed and emailed back within 24 hours. Most solicitor Wills take 2–4 weeks because of appointment scheduling, draft cycles, and post.

Convenience

No appointment, no half-day off work, no travel. Complete the questionnaire from your sofa.

Structured drafting

A structured questionnaire asks the same questions in the same order every time, and a structured automated review checks the result against the Wills Act 1837 before release. That consistency is why a reviewed online Will is less likely to miss a guardian clause than a rushed appointment that overruns on small talk.

Where solicitor Wills genuinely win

Complex estates

Discretionary trusts for vulnerable beneficiaries, business succession, foreign property — these are conversations, not questionnaires. A solicitor can adapt the Will to circumstances that no online template covers.

Tax planning

Estates well above the £325,000 nil-rate band with active inheritance tax planning needs benefit from bespoke advice. ClearLegacy refers these cases out.

Contested situations

If you anticipate a 1975 Inheritance Act claim or family dispute, a solicitor's contemporaneous notes and capacity assessment can be useful evidence later.

The total cost over 10 years

Most people update their Will once or twice over a decade — new children, marriage, divorce, house move. With ClearLegacy you get one free update after payment, and rewrites cost £69. A solicitor typically charges £50–£150 per change or a full rewrite at full price. A reviewed online Will plus two updates over 10 years is £69 + £69 + £69 = £207. A solicitor equivalent could easily exceed £600. See the wider price analysis on the how much should a will cost UK page or the affordability case on the cheap Will UK page. For an editorial review of the best providers, see best online Will UK.

The cheapest reviewed will in the UK

£69 single. £99 mirror. Same Wills Act 1837 compliance as a solicitor will. Checked against the Wills Act 1837 and delivered within 24 hours.

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Frequently asked questions

Legally, yes — they are identical. Both must comply with the Wills Act 1837. The differences are practical (cost, speed, process), not legal.
Yes. The Probate Registry processes online Wills the same as solicitor-drafted Wills, provided the signing and witnessing meets the Wills Act 1837. The grant of probate that follows treats them identically.
Some estates genuinely benefit from solicitor involvement — discretionary trusts, foreign assets, business succession, contested families, or active IHT planning. For straightforward estates, you're paying solicitor rates for no extra legal protection.
No. Both are challenged on the same grounds — capacity, undue influence, fraud, or improper execution. The drafting route doesn't affect the legal standing of the document.
No, in any meaningful sense. Wills are challenged on substance, not form. A properly executed online Will is just as secure as a solicitor will.
Yes — for complex estates. They can structure discretionary trusts, do active IHT planning, advise on foreign-assets succession, and represent contested estates. ClearLegacy doesn't do any of that and we'll refer you out if you need it.
Office overhead, hourly billing, broader practice areas, and SRA regulation. None of those are legal requirements for the Will itself.
Not unless your circumstances are complex. A first-time online Will at £69 is the same legal product as a £300 solicitor will.

Ready to put a legally valid Will in place?

Single Will £69. Mirror Wills £99. Checked by our automated review and delivered within 24 hours. No subscription, no hidden fees, no hourly billing.

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Legally valid in England & Wales · Built around the Wills Act 1837 · A trading name of Kaizen Finance Ltd (Co. 12092327)