DIY Will UK: Why Doing It Yourself Can Cost You More Than You Think

christy800
Jul 21
3 min read

In a world of convenience and quick online solutions, DIY will kits and free templates may seem like an easy way to get your affairs in order. But when it comes to legally protecting your loved ones and assets, cutting corners can lead to costly consequences.

At LCS Legal, we’ve helped countless clients fix the aftermath of poorly written wills. In this blog, we break down why a DIY will in the UK may end up costing you more—financially, emotionally, and legally.

DIY Will UK – The Hidden Risks and Real Costs of Going It Alone

Searches for “how to make a will online” and “free will template UK” have skyrocketed in recent years. For many, it feels like a no-brainer: fill in a few blanks, print it out, and you’re done.

But writing a legally valid will isn’t as simple as it sounds. The laws around wills and probate in the UK are precise—and even small mistakes can render a will invalid.

Person reviewing DIY will UK template on laptop, looking concerned

Common Mistakes in DIY Wills

When people attempt to write their own wills, they often overlook key legal requirements. Here are the most frequent errors we see:

❌ Incorrect or Vague Wording

Ambiguous language can cause confusion among executors and beneficiaries, leading to family disputes and legal battles.

❌ Invalid Execution

Under UK law, a will must be signed in the presence of two independent witnesses. DIY wills are often signed incorrectly, making them legally void.

❌ No Contingency Plans

Many homemade wills don’t account for what happens if a beneficiary dies before the testator, or if a named executor is unable to act.

❌ No Legal Advice

Without proper guidance, DIY wills frequently fail to consider inheritance tax, guardianship of minor children, or care planning.

These oversights often result in expensive probate complications, court fees, or lengthy disputes that delay estate distribution.

Real Costs of a Bad Will

While a DIY will might save you £100 now, the costs of an invalid or contested will can run into the thousands.

Family disputes can mean expensive solicitor fees
Delays in accessing funds or selling property
Additional court applications for clarification
Emotional stress for grieving families

In many cases, families end up paying more to fix problems than they would have by seeking professional help from the start.

Benefits of Using a Professional Will Writing Service

When you work with a specialist like LCS Legal, you get more than a document—you get peace of mind.

✔️ Expert guidance tailored to your specific circumstances ✔️ Legally binding documentation, properly executed ✔️ Advice on tax planning, trusts, and LPAs ✔️ Free updates when your situation changes ✔️ Clear explanations so you fully understand your decisions

Plus, with our Home Visit Wills Service, we make the process simple and stress-free—right from the comfort of your home.

When to Update Your Will

Even if you already have a will, it’s important to keep it up to date. Major life changes like marriage, divorce, the birth of a child, or purchasing a home should all trigger a review. Our team can help assess whether your will still meets your needs.

Final Thoughts: Don’t Leave It to Chance

A will is one of the most important legal documents you'll ever sign. Don't risk your family's future with shortcuts. The small investment in professional will writing services now can save your loved ones from financial strain, confusion, and conflict later.

At LCS Legal, we offer affordable, fixed-fee Will Writing Services that are legally sound, fully explained, and personalised to you.