Do You Really Need a Professional to Write a Will? The DIY vs Professional Truth

What happens to your life’s savings and your family’s future if your wishes are not recorded clearly or your will is not properly executed? An incorrectly signed or witnessed will may create uncertainty and could affect whether it takes effect as intended.

Most people assume that how to write a will is either an intimidating legal labyrinth requiring an expensive professional, or a simple fill-in-the-blank Sunday afternoon DIY task. But the truth in the UK lies somewhere in between.

According to GOV.UK guidance on making a will, you can write your own will. You do not legally need a professional to write a will in England and Wales. However, you should consider obtaining advice if your circumstances are not straightforward.

Yet, treating your legacy like an off-the-shelf DIY project is closer to attempting DIY home rewiring while blindfolded. It might look fine on the surface, but one hidden mistake can spark a catastrophe for the people you love most.

Let’s pull back the curtain on UK will writing options, exploring the DIY trap, when you actually need professional support, and why getting it right matters.

The DIY Will Trap: Saving Pounds Now, Creating Uncertainty Later

Imagine trying to service the complex engine of a modern high-performance car with a butter knife and a YouTube tutorial. You might tighten a few accessible bolts, but you’ll likely miss critical internal components.

A cheap DIY template or a blank-form will kit operates on the exact same premise. On the surface, it looks straightforward. You fill in your name, list a few beneficiaries, and sign on the dotted line.

The formal requirements for a valid will are important. Errors in signing, witnessing or drafting may affect whether the will or particular provisions in it take effect as intended. If a will is invalid in whole or in part, some or all of the estate may pass under the intestacy rules, depending on the circumstances.

Common DIY pitfalls include:

  • Incorrect witnessing: In England and Wales, a will must generally be signed by the will-maker (testator) in the presence of two adult witnesses (who are both over 18). The witnesses must then sign in the testator’s presence. A beneficiary, or the beneficiary’s spouse or civil partner, should not act as a witness.
  • Vague wording: Writing “I leave my house to my children” sounds clear until blended families, prior marriages, or estranged relatives enter the picture.
  • Forgetting contingent clauses: What happens if the person named to inherit passes away before you do? Without appropriate backup provisions, the intended gift may not take effect as expected and alternative provisions or intestacy rules may apply.
Professional reviewing will documents with pen and clean layout

Do You Actually Need a Professional Will Writer?

The short answer is no, you do not legally need a professional to write a valid will in England and Wales. GOV.UK confirms that you can write your own will or use a professional service.

GOV.UK recommends considering professional advice where a will is not straightforward. This may be particularly relevant where family, property, business or overseas-asset issues need careful consideration.

When does your situation cross the line from simple to complex?

  • Property ownership: You own property with someone who is not your spouse or civil partner (such as an unmarried partner).
  • Blended families: You have children from previous relationships whom you want to protect alongside a current spouse.
  • Vulnerable dependents: You need to provide for a relative who cannot care for themselves, requiring specialised planning.
  • Business assets: You own shares in a limited company or a sole trader business that requires structured succession planning.
  • Overseas assets: You hold property or bank accounts outside of the UK.

A generic online template may not address the issues raised by more complex circumstances. This is where a suitable professional service may help identify relevant issues, explain the available options and prepare documents based on your instructions. The appropriate approach will depend on your circumstances.

Expert Guidance: Why Personal Guidance Beats Cookie-Cutter Templates

When it comes to safeguarding your family’s generational wealth, empathy and real-world experience matter just as much as legal accuracy.

At The Right Will, we understand that estate planning isn’t just about paperwork: it is about protecting your peace of mind and ensuring your loved ones are cared for when you are gone.

We believe in making the process completely jargon-free. That is why we designed a simple 4-step process that handles everything smoothly from your initial consultation right through to delivering professionally bound documents prepared from the client’s instructions.

Your Step-by-Step Action Plan

Don’t leave your family’s future to chance or generic online forms. Take control of your legacy today by following this straightforward action plan:

  1. Audit Your Assets: Make a comprehensive list of your property, savings, investments, and digital accounts.
  2. Identify Your Beneficiaries: Clearly outline who you want to support, including any specific gifts or charitable donations.
  3. Appoint Trusted Executors: Choose reliable individuals who will faithfully carry out your wishes after you’re gone.
  4. Speak to our estate-planning team. We can support you with your will-writing and estate-planning documentation from consultation through to completion. Visit our main blog hub for further information and guidance.

This article discusses wills in England and Wales. Different rules apply in Scotland and Northern Ireland.

Disclaimer: This content is for information purposes only and does not constitute regulated financial or legal advice. This article provides general information for readers in England and Wales. Individual circumstances should be considered separately, and the law and official guidance may change.