How Do I Make a Will UK? Step-by-Step Guide & Legal Checklist

Key Takeaways

1. Making a will in the UK gives you full control over how your assets are distributed and can prevent family disputes after your death.
2. Following strict legal steps—proper signing and using the right witnesses—ensures your will is valid in England and Wales.
3. Choosing reliable executors and specifying beneficiaries in your will helps your estate pass through probate smoothly and reduces the risk of costly challenges.
4. If your will does not meet the witness or legal requirements, it can be declared invalid, which means your estate may be distributed under intestacy laws rather than your wishes.
5. Clear, plain-English will templates and checklists can help you draft your own will, but mistakes in signing or unclear drafting could cause expensive problems.
6. You do not need a solicitor to make a valid will in the UK, but using expert support is strongly advised if your affairs are complex or your estate involves a business.
7. Avoiding mistakes like having a beneficiary as a witness, or forgetting to update your will after key life events, is vital to make sure your wishes are followed.
8. Safely storing your original will, and making your executors aware of its location, is as important as creating it in the first place.
9. Go-Legal AI offers step-by-step tools, downloadable checklists, and expert-reviewed templates—making will writing in the UK simple, safe, and cost-effective.
10. Go-Legal AI is rated Excellent on Trustpilot with over 170 five-star reviews from satisfied users.

Step-by-Step Guide: How Do I Make a Will in the UK?

Not sure how to make a will in the UK, or worried your final wishes might go unfulfilled? Many people and business owners delay writing a will, but even minor mistakes can leave their estate tied up in disputes or divided by strict intestacy rules instead of their intentions.

This expert-led guide answers your biggest questions: how do I make a will UK so it’s legally valid, straightforward, and affordable. Get practical advice on the legal must-haves for a valid will in England and Wales, including how to choose executors, select beneficiaries, and meet the formal signing and witnessing requirements. You’ll also discover common drafting pitfalls—and how to avoid them.

Making a will need not be daunting or costly. With Go-Legal AI, you get expert-reviewed templates, interactive checklists, and instant risk checking—ensuring your assets and loved ones are protected for the future.

How Do I Make a Will UK? Essential Facts for Individuals and Business Owners

A will is a legally-binding document setting out who should inherit your money, property, valuables, and business interests (your “estate”) after your death. In England and Wales, having a will guarantees your wishes are respected and your loved ones or company are looked after, preventing confusion and conflict.

Without a valid will, your estate could be given to relatives you hardly know, or even left in limbo—especially problematic for business owners, where shares or operational continuity may be at risk.

Why Is Making a Will Essential in the UK?

If you die without a valid will in England or Wales, your estate falls under intestacy rules. This rigid law only benefits certain family members and excludes unmarried partners, stepchildren, and friends—regardless of your wishes. Disputes and probate delays are common, often leading to lengthy court battles and financial stress.

For business owners, not having a will can mean your company shares are frozen or pass to distant relatives. This threatens both your business’s stability and the livelihoods of employees.

What Are the Legal Requirements for a Valid Will in England and Wales?

To create a valid will that stands up in court, you must:

1. Be at least 18 years old.
2. Have mental capacity (“testamentary capacity”)—understand the nature of the will and the value of your estate.
3. Create the will voluntarily—not under influence or pressure.
4. Write it down—typed or handwritten, in any language. Oral (spoken) wills are not recognised.
5. Sign the will at the end—with your signature.
6. Sign or acknowledge your signature in the presence of two independent witnesses—both must be present at the same time, and they each must sign.

Who Can Be My Witness When Making a Will—and Who Cannot?

When executing your will, you must use two independent witnesses, both physically present when you sign. The eligibility rules are strict:

• Who can witness: Any adult (18+) of sound mind who is not blind.
• Who cannot witness: Anyone named as a beneficiary in your will, their spouses/civil partners, and anyone under 18.
• What happens if a beneficiary witnesses: That beneficiary and their spouse/civil partner automatically lose any gifts in your will, though the rest remains valid.

Step-by-Step Guide: How Do I Make a Will Legally Valid in the UK?

Follow these steps for a compliant, valid will in England and Wales:

1. List your assets and liabilities: Homes, bank accounts, shares, business ownership, heirlooms, pensions, and debts.
2. Decide your beneficiaries: Clearly state who inherits each specific asset or share of your estate.
3. Appoint executors: Select trustworthy people to manage your estate. Consider back-ups in case your main executor cannot act.
4. Nominate guardians: If you have children under 18, name their legal guardians.
5. State funeral wishes (optional): While not legally binding, this helps guide loved ones.
6. Write your will: Use plain English. Templates help, but the language must be clear and specific.
7. Sign your will: Do so in the physical presence of two eligible witnesses—the witnesses must also sign.
8. Store the original safely: Tell your executors where it is stored so they can access it when needed.

Key Checklist: What to Include in Your Will UK

• Executors: Often, business owners appoint a co-director or trusted colleague for business stability.
• Beneficiaries: Clear instructions prevent future disagreements.
• Guardians: Vital for parents of minors—ensures children’s future is legally secured.
• Funeral Wishes: Support the family by outlining your preferences, even if not legally binding.

How to Choose Executors and Beneficiaries for Your Will

Appointing trustworthy executors is critical—they handle your estate’s finances, settle debts, and distribute assets. Think carefully about their reliability, availability, and willingness to act. For business or company shares, considering a co-owner or someone with business knowledge makes sense.

Select beneficiaries thoughtfully. For business owners, specify exactly who should inherit your business interest to avoid operational disruption.

Common Mistakes When Writing Your Will in the UK and How to Avoid Them

Many homemade or generic wills fail to hold up because of these mistakes:

• Incorrect or missing witness signatures.
• Ambiguous or inconsistent wording.
• Not mentioning all assets, such as digital or overseas property.
• Failing to review your will after marriage, divorce, or new children.
• Overlapping or contradictory gifts.

How Do I Update, Change, or Revoke My Will in the UK?

Regularly review and update your will, ideally after each major life event. There are two main ways:

• For small changes: Draft a codicil (a signed, witnessed amendment).
• For major changes: Write a new will, including a specific revocation clause, and destroy the old one.

Marriage automatically voids a previous will (unless it was made “in contemplation” of that marriage), so you must create a new one. Divorce removes your ex-spouse as a beneficiary, but does not otherwise update your will.

Prevent issues by:

1. Reviewing your will regularly and after changes in your family, finances, or business.
2. Destroying old versions to eliminate confusion.
3. Using clear, up-to-date wording for changes.
4. Ensuring every change (including codicils) is properly witnessed as per UK requirements.

Where and How Should I Store My Will for Maximum Safety?

Your will must be accessible when needed, but also protected from loss or tampering. Acceptable storage options include:

• At home: In a secure, fireproof, and waterproof safe—ensure executors know the location.
• With a professional: Many people use a legal expert or a will storage facility for security and peace of mind.
• At your bank: Some will hold your will for a fee, with controlled access.
• HMCTS Probate Service: The Government’s official registry stores wills for a one-off fee, ensuring legal access for executors.

DIY, Online, or Legal Expert: Which Will Writing Method Is Right for You?

Choosing the right method depends on your needs, assets, and complexity.

• Cost to make a will UK: From free (DIY) to over £500 (legal specialist), based on how tailored you want your will to be.
• Use a DIY will UK template only if your assets and wishes are simple—always check it meets all legal requirements.
• For blended families, overseas assets, or business interests, opt for a digital template and legal review with compliance checks—these offer strong protection at a fraction of a solicitor’s fees.

How Go-Legal AI Simplifies Making a Will UK

As a UK business technology leader, Go-Legal AI takes the complexity and doubt out of making a will. Our intuitive platform breaks down legal requirements into easy-to-follow steps—ensuring your will is valid, comprehensive, and compliant under the law of England & Wales. Download a tailored template, follow our plain-English checklists, and use instant AI-powered compliance checks to ensure every asset and wish is covered.

With us, making your will is not just affordable—it’s secure, quick, and stress-free.

Frequently Asked Questions

Can I write my own will at home and will it be valid in the UK?

Yes—so long as you are over 18, of sound mind, write the will voluntarily, and sign in the physical presence of two independent witnesses who also sign.

What happens if I die without a will in England or Wales?

Your assets are distributed by law according to intestacy rules, which often leave cohabitants, partners, or stepchildren with nothing—sometimes resulting in costly disputes and delays.

Is a handwritten will accepted by UK courts?

Yes. A handwritten (“holographic”) will is valid if it meets all formal requirements: clear intention, proper signing, and correct witnesses.

How old do I have to be to make a will in the UK?

You must be 18 or over to make a will in England and Wales.

Can a beneficiary act as my witness?

No. If a beneficiary (or their spouse/civil partner) acts as your witness, they are automatically disqualified from inheriting under your will.

How do I minimise my will being challenged?

Use our clear, expert-reviewed templates, follow every legal requirement precisely, update after major events, and get your will checked using our instant AI tool or one of our on-demand legal experts.

What is a letter of wishes and should I include one?

A letter of wishes is an informal note stating your reasoning and preferences, which guides your executors but is not binding. It is a useful support document, especially for complex family or business arrangements.

How long does probate take with a will in place?

Typically, probate takes 3–6 months with a valid, uncontested will—but delays may occur for complicated estates or if disputes arise.

Do I need to use a legal expert for a simple will?

No. For most straightforward cases, an online step-by-step tool and template are fully sufficient—just ensure you meet every legal step and check for errors.

Should I review my will after marriage, divorce, or having children?

Absolutely. Any significant life change should prompt a review to keep your will up to date and valid.

Make Your Will Legally Binding with Go-Legal AI

Understanding how to create a valid will in England and Wales is essential to securing your assets and protecting your loved ones—business partners and family alike—from stress and conflict. Relying on poorly drafted, outdated, or ambiguous wills puts everything at risk: your intentions, your legacy, and those you care about.

With Go-Legal AI, you benefit from clear, expert-driven support at every step. Our advanced platform provides you with trusted tools and lawyer-approved templates to draft, check, and update your will. Save time, reduce cost, and ensure peace of mind—protecting your wishes for the future has never been simpler.

Start your will today and safeguard your legacy, using our unrivalled AI-driven platform.