Why Making a Will Is Only Part of the Picture

March 27, 2026

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For many people, making a will is seen as the key step ingetting their affairs in order. It is often the document most closelyassociated with estate planning, and with good reason. A will allows you todecide who should inherit your estate, who should act as executor, and in somecases who should take responsibility for minor children. It gives structure,certainty and direction at a time when family members may otherwise be lefttrying to piece together what you would have wanted.

However, while making a will is hugely important, it israrely the whole story. In practice, effective planning usually involves morethan one document and more than one conversation. A will only takes effect ondeath. It does not deal with what happens if you are alive but unable to makedecisions for yourself. It may also have limited effect if your assets are notheld in the way you assume, if beneficiary arrangements sit outside yourestate, or if your family circumstances have changed since the will was made.

This is where a lot of people are caught out. They make awill, tick it off the list, and assume everything is covered. In reality,important gaps can remain.

A Will Is Important, but It Has Limits

A will sets out what should happen to your estate after yourdeath. That is its central purpose. It can help ensure that your assets pass tothe people you choose, that specific gifts are made clearly, and that someoneyou trust is formally appointed to deal with the administration of your estate.

Without a valid will, your estate will generally pass underthe intestacy rules. Those rules apply a legal order of entitlement, but theydo not take account of personal wishes, family dynamics, unmarried partners,stepchildren, or more nuanced decisions about how assets should be distributed.This can lead to outcomes that many people would never have intended.

Even where someone has made a will, though, there can stillbe wider issues to consider. For example, a will may leave your estate equallyto children, but that may not take account of a vulnerable beneficiary, a childgoing through a messy divorce, or a family member who would be better protectedthrough a trust structure. Equally, a will may no longer reflect your wishes ifit was made many years ago and life has moved on.

A will is essential, but it should usually be seen as partof a broader framework rather than a complete solution on its own.

Planning for Lifetime Decision-Making

One of the clearest examples of why a will is only part ofthe picture is the issue of decision-making during your lifetime.

A will has no effect if you become unable to manage your ownaffairs. If, through illness, accident or loss of capacity, you are no longerable to make financial decisions or decisions about your care, your executorshave no authority to step in simply because they are named in your will. Thatis a separate legal issue entirely.

This is where a Lasting Power of Attorney can be just asimportant as a will. A Lasting Power of Attorney allows you to appoint someoneyou trust to make decisions on your behalf if needed. There are differenttypes, covering property and financial affairs, and health and welfaredecisions.

Without a Lasting Power of Attorney in place, families canfind themselves in a difficult position. Even where everyone agrees on whatshould happen, a relative won't have the legal authority to deal with bankaccounts, manage bills, speak to institutions, or make certain decisions.Without a health & welfare Lasting Power of Attorney, care homes oftenwon't give information or take direction from family members. If you don't haveLasting Powers of Attorney, an application to the Court of Protection will benecessary and this is much more time-consuming, more expensive and stressfulthan putting the right documents in place early.

For many people, the real planning question is not just“what happens when I die?” but also “what happens if I cannot make decisionsbefore then?” A will answers only one of those questions.

Ownership of Assets Matters Too

Another reason why a will is only part of the picture isthat not all assets pass in the same way.

People often assume that everything they own will begoverned by their will, but that is not always the case. Some assets may passautomatically by survivorship, such as property owned as "jointtenants". Others may be subject to nomination or beneficiary forms, suchas certain pensions or life policies. In some situations, business interests ortrust assets may need to be looked at separately.

This means there can be a difference between what your willsays and what happens in reality. A person might intend their share of aproperty to pass under the terms of their will, only to discover that the waythe property is owned leads to a different result. Equally, someone may assumea particular person will receive the benefit of a policy or pension, but thepaperwork may not have been updated for years.

That is why proper estate planning often involves reviewingthe wider structure of your affairs, not just drafting the will itself. A willshould work with the rest of your arrangements rather than sitting in isolationfrom them.

Life Changes Can Affect Everything

Even a well-drafted will can become outdated.

Major life events can all have an impact on whether yourexisting arrangements still achieve what you want. Marriage, civil partnership,divorce, separation, children, grandchildren, buying property, selling abusiness, inheritance, illness, and changes in relationships can all alter whatgood planning looks like.

Sometimes the issue is not that the will is legally invalid,but that it no longer reflects present circumstances. In other cases, there maybe more serious legal consequences. Certain events can affect the operation ofa will in a way that people do not always expect. That is one reason whyregular review matters.

It is sensible to revisit your arrangements every few years,or sooner if something significant changes. The goal is not simply to have awill in place, but to have the right will, supported by the right widerarrangements.

Reducing Uncertainty for Loved Ones

Good planning is not only about legal documents. It is alsoabout reducing uncertainty for the people you leave behind.

Where affairs are disorganised, unclear or incomplete, theburden on family members can increase considerably. Loved ones may be lefttrying to locate documents, understand financial arrangements, work out whatwas intended, or deal with disputes that could have been avoided with betterpreparation. This can be particularly difficult at a time when emotions arealready running high.

By contrast, where a person has taken a more joined-upapproach, the benefits can be significant. Clear instructions, an up-to-datewill, appropriate powers of attorney, and a proper understanding of assetownership can make administration more straightforward and reduce the scope forconfusion or disagreement.

In that sense, planning is not just about protecting yourown wishes. It is also about making things easier for the people who may oneday need to act on your behalf or administer your estate. Getting your assetsinto a well organised state will make the whole probate process easier whichwill also help reduce the costs of sorting out your estate.

Taking a Broader View

Making a will remains one of the most important steps aperson can take, and for many people it is an excellent place to start. But itshould usually be seen as a starting point rather than the whole answer.

A complete approach may also involve Lasting Powers ofAttorney, a review of how assets are owned, consideration of inheritance taxexposure, beneficiary planning, and regular updates as life changes. Whatmatters is that your arrangements reflect your circumstances as they really arenow, not as they were years ago.

Taking advice on the bigger picture can helpensure that the documents and arrangements you put in place work properlytogether. That can provide reassurance during your lifetime and greater clarityfor your loved ones in the future.

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