Wills
No, you don't have to use a solicitor to write a will in the UK - but for many people, professional help reduces the risk of mistakes that could invalidate it or spark a family dispute.
No, you are not legally required to use a solicitor to write a will in the UK. A will is legally valid as long as it meets the requirements of the Wills Act 1837: it's in writing, signed by the person making it (the testator), and signed in the presence of two independent adult witnesses who also sign it.
You have three main routes:
A solicitor is generally worth using if you have a blended family or step-children, own property or assets overseas, run a business, have an estate above the inheritance tax threshold, expect a family member to contest the will, need to provide for a dependant with a disability, or want to disinherit someone. For straightforward estates with no dependants or complications, a will writing service or DIY kit may be enough.
Not sure where to start?
Every estate is different. An advisor can talk through your circumstances and help you decide whether a will writing service or a solicitor makes more sense.

If you've searched do I need a solicitor to write a will UK, here's the short answer: no, it isn't a legal requirement. You can write a will yourself, use a will writing service, or instruct a solicitor - the right choice depends on how complicated your estate and family circumstances are.
Broadly, there are three routes open to you in England and Wales:
This guide covers wills and estate planning for England and Wales. Scotland and Northern Ireland have different succession laws, so if you're domiciled outside England and Wales, speak to a solicitor qualified in the relevant jurisdiction.
Your options compared
For a genuinely simple will UK situation, a solicitor usually isn't essential. You're likely in this category if:
If all of that sounds like your situation, a regulated will writing service or a Law Society-accredited firm can usually handle it competently and at a lower cost than a full solicitor service. Keeping things simple doesn't make a will any less effective - see our guide to simple wills for more detail.
The clearest way to answer do I need a solicitor to write a will UK is to look at whether any of the following apply to you. If they do, a solicitor's advice is usually worth the extra cost.
These situations share one thing in common: they all involve complexity that a template or standard clause can't safely handle. Getting it wrong here doesn't just risk a technicality - it can mean the wrong people inherit, or your wishes get contested after you're gone.
When to get a solicitor
You have a blended family or step-children
Intestacy rules and simple wills don't automatically protect step-children. A solicitor can make sure they're provided for as you intend.
You own property or assets overseas
Different countries have different succession laws, and some assets may need to be dealt with in a separate will.
You own a business
A solicitor can structure your will to make use of business property relief and avoid disrupting the business after you're gone.
Your estate is above the inheritance tax threshold
Careful drafting can help protect the nil-rate band, the residence nil-rate band, and spousal exemptions.
A family member is likely to contest the will
A solicitor can help you document your reasoning and reduce the risk of a successful challenge.
You have a dependant with a disability or care needs
A discretionary trust within your will can provide for them without affecting means-tested benefits.
You're not domiciled in England and Wales
Scottish and Northern Irish succession law differ materially, so you'll need a solicitor qualified in the right jurisdiction.
You want to disinherit someone
This is one of the highest-risk areas for a successful challenge, and needs careful legal wording to stand up.
Whoever writes it, a will only counts if it meets the valid will requirements UK law sets out in the Wills Act 1837, Section 9. In plain English, that means:
Two extra rules catch people out. First, a witness (or their spouse or civil partner) cannot benefit from the will - if they do, that gift is void, even though the rest of the will stays valid. Second, spoken or verbal wills, sometimes called nuncupative wills, are not valid in England and Wales, no matter how clearly they were expressed.
This applies to England and Wales specifically. Scotland's rules sit under the Succession (Scotland) Act 1964 and differ in several respects, and Northern Ireland has its own separate framework. If you're domiciled in either, look for a solicitor qualified in that jurisdiction.
If you're wondering how much does a will cost UK-wide, price generally tracks complexity. A simple solicitor-drafted will typically costs more than an online template, but includes proper legal advice and a lower chance of costly mistakes.
A handful of schemes can bring the cost down to nothing if you qualify. Free Wills Month, typically run in March and October, and the Cancer Research UK will writing scheme both offer basic wills at no cost through participating solicitors, usually for those over 55. The Law Society also runs Wills for Heroes, offering wills at no cost to serving and former emergency services personnel and armed forces members. None of these cover every situation, but they're worth checking before you pay for a straightforward will.
For a full breakdown of pricing, see our guide to how much a will costs in the UK.

Don't choose based on price alone. A budget online will that misses a step-child or fails the witnessing rules can end up costing your family far more in contested probate fees than a solicitor's will would have cost upfront.
"Will writer" is not a protected title in the UK - anyone can set up as one, regardless of qualifications. That's not true of solicitors, who must be qualified and regulated. Here's how the two compare:
Neither option is automatically better - a good will writing service can produce a perfectly valid will for a straightforward estate. The difference matters most when your situation has any of the complications covered earlier in this guide.
If your will fails to meet the legal requirements, or you don't leave one at all, your estate is distributed under the intestacy rules UK law sets out in the Administration of Estates Act 1925 - not according to your wishes.
For more detail on what happens without one, read our guide to dying without a will. You can also find impartial guidance on intestacy from GOV.UK.
If you're still weighing up do I need a solicitor to write a will UK, an advisor can help you think it through alongside the rest of your financial picture - your mortgage, savings, and any protection policies you hold. That can point you towards a straightforward will, mirror wills with a partner, or a will that includes a trust, depending on what you need.
This guide is for general information only and doesn't constitute legal advice. For anything beyond a straightforward estate, speak to an advisor or seek advice from a solicitor regulated by the Solicitors Regulation Authority. If you're dealing with a bereavement or find any of this overwhelming, free and impartial guidance is available from MoneyHelper on 0800 138 7777.
Where advice touches on wider borrowing, remember that your home may be repossessed if you do not keep up repayments on your mortgage or any other debt secured on it.
Common questions
Yes, and if you're asking do I need a solicitor to write a will UK, the honest answer is: not necessarily. You can write your own will as long as it meets the requirements of the Wills Act 1837: it's in writing, signed by you, and signed in the presence of two independent adult witnesses who also sign it. The risk with a DIY will is that small mistakes, like getting the witnessing wrong or using unclear wording, can invalidate all or part of it without you ever knowing.
No. Your witnesses just need to be independent adults who aren't beneficiaries of the will, or married to one. They don't need any legal qualification - neighbours, colleagues, or friends can all act as witnesses, as long as they're not named in the will.
A family member can witness your will as long as they, and their spouse or civil partner, are not a beneficiary. If a witness or their spouse is due to inherit anything under the will, that gift becomes void, even though the rest of the will remains valid. To avoid any doubt, it's safer to use two witnesses who have no connection to who benefits.
For a straightforward will, most solicitors can turn around a draft within one to two weeks of your initial meeting. More complex wills, particularly those involving trusts, business assets, or overseas property, can take four to six weeks or longer while the solicitor gathers the detail needed to draft it properly.
Whether it's worth paying a solicitor depends on your estate, but if you're weighing up do I need a solicitor to write a will UK, the situations covered earlier in this guide are the ones where it usually pays off: blended families, business assets, overseas property, or an estate near the inheritance tax threshold. For a genuinely simple estate, a will writing service may do the job perfectly well. The cost of getting it wrong, in contested probate fees or an outcome you never intended, is often far higher than the solicitor's fee would have been.
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