Do I Need a Will? A Simple Guide for UK Adults
Wills & Trusts

Do I Need a Will? A Simple Guide for UK Adults

Pinnacle Financial Solutions LTD    19 September 2026   

Do I need a Will? Learn why Wills can matter for homeowners, married couples, parents and families, what happens if you die without one, and how Wills can work alongside wider estate and protection planning.


Do I Need a Will? A Simple Guide for UK Adults

Do I need a Will? It is a question many people put off because they assume Wills are only necessary for older people, wealthy families or those with complicated finances.

The reality is different.

If you own a property, have savings, have children, are married or in a civil partnership, or simply want to decide who should benefit from your estate when you die, making a Will can be an important part of your financial planning.

A Will allows you to set out your wishes clearly and can help make what is already a difficult time easier for the people you leave behind.

But what happens if you die without one? And do you really need a Will if you don't have significant assets?

Let's look at the key points.

Do I legally need a Will?

No. There is no legal requirement in the UK to have a Will.

However, dying without a Will means that your estate will generally be distributed according to the rules of intestacy rather than according to your personal wishes.

This means you do not get to choose who inherits your assets.

Depending on your circumstances, the rules can determine which relatives inherit your estate and in what proportions. This may not produce the outcome you would have chosen.

A Will gives you much greater control over what happens to your estate.

What happens if I die without a Will?

If you die without a valid Will, you are said to have died intestate.

The intestacy rules determine who can inherit your estate.

For example, the outcome can depend on whether you are:

  • Married or in a civil partnership
  • A parent
  • Living with a partner but unmarried
  • A homeowner
  • The child or sibling of someone who has died
  • Survived by other close relatives

One particularly important point is that an unmarried partner does not automatically inherit under the intestacy rules simply because you have lived together.

This is one reason couples who are not married or in a civil partnership should think carefully about making a Will.

Do I need a Will if I am married?

Being married does not necessarily mean you don't need a Will.

Your spouse or civil partner may have significant rights under the intestacy rules, but the exact outcome depends on your circumstances and the value and composition of your estate.

A Will can give you greater control over assets that might otherwise pass differently from what you intended.

For couples, Wills can also be particularly important where there are:

  • Children from previous relationships
  • Property owned in different ways
  • Significant savings or investments
  • Business interests
  • Specific gifts you want to leave
  • Unmarried or dependent family members
  • Assets you want to ultimately pass to particular beneficiaries

Marriage therefore isn't a substitute for estate planning.

Do I need a Will if I have children?

If you have children, a Will can be particularly important.

One reason is that you can use your Will to name guardians for your children in the event that both parents die.

This allows you to express your wishes about who you would want to care for your children.

A Will can also specify how assets intended for children should be dealt with. This can be especially relevant where children are young and would not be able to manage a significant inheritance themselves.

If you have children, your Will should therefore be considered as part of your wider family and financial planning.

Do I need a Will if I own a house or have a mortgage?

Owning a home is another reason to consider making a Will.

Your home may be one of the most valuable assets you own, and what happens to it after your death can depend on how the property is owned and the circumstances of your estate.

If you have a mortgage, there is another important consideration.

A mortgage does not simply disappear when someone dies. The outstanding debt forms part of the financial position of the estate, although the precise arrangements will depend on the mortgage, ownership structure and any relevant insurance.

This is why Wills and mortgage protection should be considered separately but as part of the same overall financial plan.

For example, someone may have a Will stating who should inherit their home while also having life insurance designed to provide funds to help deal with the mortgage if they die.

What happens to my life insurance when I die?

Life insurance and a Will are not the same thing.

Life insurance is designed to provide a financial benefit when the insured person dies, subject to the policy terms and conditions.

How the policy proceeds are paid and treated can depend on factors such as how the policy is arranged and whether it has been written in trust.

This is one area where professional advice can be useful.

A Will determines what happens to your estate under your instructions, while the ownership and structure of financial policies can affect how benefits are dealt with.

Having both a Will and appropriate financial protection can therefore form part of a broader estate and protection strategy.

Can a Will help reduce Inheritance Tax?

Potentially, but having a Will does not automatically mean you will pay less Inheritance Tax.

Inheritance Tax depends on a range of factors, including the value of your estate, available allowances, exemptions and who receives your assets.

A Will can form part of effective estate planning, but it should not be viewed as an automatic way of avoiding Inheritance Tax.

If your estate may be subject to Inheritance Tax, specialist advice can help you understand the rules and the options available to you.

What should I include in my Will?

A Will can cover a number of important decisions.

Depending on your circumstances, you may want to consider:

1. Your beneficiaries

Who do you want to benefit from your estate?

This might include your spouse or civil partner, children, other family members, friends or charitable organisations.

2. Your executors

Executors are responsible for dealing with your estate after your death.

Choosing people you trust to carry out these responsibilities is an important part of making a Will.

3. Guardians for children

If you have children under 18, you can use your Will to express your wishes regarding guardianship.

4. Specific gifts

You may want to leave particular possessions, sums of money or other assets to specific people.

5. Your remaining estate

Your Will should also deal with what happens to the remainder of your estate after specific gifts, debts and expenses have been dealt with.

This is often referred to as the residuary estate.

When should I make a Will?

There is no particular age at which you suddenly "need" a Will.

However, major life events are good reasons to review whether you should make one or update an existing one.

These can include:

  • Buying a property
  • Getting married or entering a civil partnership
  • Having a child
  • Getting divorced or separating
  • Entering a new long-term relationship
  • Receiving a significant inheritance
  • Starting or selling a business
  • Significant changes to your finances
  • A beneficiary or executor dying
  • Moving permanently to another country

Even if you already have a Will, it should be reviewed when your circumstances change.

How much does a Will cost?

The cost of making a Will varies depending on how straightforward or complex your circumstances are and who prepares it.

A simple Will can be relatively inexpensive, while more complicated estates may require specialist legal advice.

The important consideration is not simply the cost of creating the Will, but whether it accurately reflects your circumstances and wishes.

A poorly drafted or outdated Will can create problems for your beneficiaries.

For anything other than a straightforward situation, obtaining appropriate legal advice is sensible.

Is a Will the same as a Lasting Power of Attorney?

No.

A Will deals with what happens after you die.

What about a Lasting Power of Attorney?

A Lasting Power of Attorney (LPA) is different: it allows you to appoint someone you trust to make certain decisions on your behalf if you are unable to make them yourself.

In England and Wales, there are two types of LPA, and you can choose to make either one or both.

1. LPA for Health and Welfare

A Health and Welfare LPA allow your chosen attorney or attorneys to make certain decisions about your personal welfare if you lose the mental capacity to make those decisions yourself.

This can include decisions about:

  • Your day-to-day care and routine
  • Where you should live
  • Your medical care
  • Moving into a care home
  • Certain decisions about life-sustaining treatment

Importantly, a Health and Welfare LPA can only be used when you are unable to make these decisions yourself.

For example, if by means of an accident or illness, you can no longer communicate or make decisions about your care, an LPA can give someone you have chosen the legal authority to act on your behalf.

2. LPA for Property and Financial Affairs

A Property and Financial Affairs LPA cover decisions relating to your money and property.

Depending on the authority you give your attorneys, this can include:

  • Managing your bank accounts
  • Paying household and other bills
  • Managing pensions and benefits
  • Managing investments
  • Buying or selling property
  • Managing your financial affairs

There is an important difference here: a Property and Financial Affairs LPA can, if you choose, allow your attorney to act while you still have mental capacity, provided the LPA is registered and you give them permission. Alternatively, you can specify that they can only act once you lose capacity.

You do not have to be wealthy or own a property to consider this type of LPA. It can simply provide a trusted person with the authority to help manage your finances if you become unable to do so yourself.

Why consider an LPA alongside a Will?

A Will and an LPA serve different purposes.

Think of it simply:

A Will:

What happens to my estate after I die?

Health and Welfare LPA:

Who can make certain health and care decisions for me if I cannot make them myself?

Property and Financial Affairs LPA:

Who can manage my money and property if I cannot manage them myself?

Having a Will does not give someone authority to manage your affairs while you are alive but unable to make decisions. Similarly, an LPA does not determine who inherits your estate after your death.

That is why Wills and LPAs can be considered together as part of a wider estate and life planning strategy.

If you are considering an LPA, it is important to make it while you still have the required mental capacity. An LPA must also be registered with the Office of the Public Guardian before it can be used.

Note: LPAs described here apply to England and Wales. Scotland and Northern Ireland have different arrangements for powers of attorney.

Do I need a Will if I don't have much money?

Potentially, yes.

You don't have to be wealthy to benefit from having your wishes documented.

You may own:

  • A car
  • Personal possessions
  • Savings
  • Investments
  • A share of a property
  • Life insurance
  • Digital assets
  • Family heirlooms

More importantly, your circumstances may change over time.

You might not have significant assets today but could buy a property, start a business, inherit money or have children in the future.

Making a Will is therefore not necessarily about how wealthy you are. It is about making your intentions clear.

What about digital assets?

Modern estates can contain more than property, bank accounts and physical possessions.

You may also have online accounts, digital photographs, cryptocurrency, intellectual property or other digital assets.

How these assets can be dealt with after death varies considerably, so it is worth considering what you own and how your beneficiaries or executors would know about it.

You should also be careful about including passwords or highly sensitive security information directly in your Will, as Wills can become accessible as part of the probate process.

So, do I need a Will?

There is no universal legal requirement to have one.

But if you want to have a say in who inherits your assets, who deals with your estate and, where relevant, who you would want to care for your children, a Will can be an important part of your financial planning.

The question isn't necessarily:

"Am I wealthy enough to need a Will?"

A better question is:

"Would I want someone else to decide what happens to my estate if I die?"

If the answer is no, it is probably time to consider making one.

Don't look at your Will in isolation

Your Will is only one part of your wider financial protection and estate planning.

For homeowners and families in particular, it can be useful to consider how your Will works alongside:

  • Life insurance
  • Mortgage protection
  • Critical illness cover
  • Income protection
  • Trust arrangements
  • Pension nominations
  • Inheritance Tax planning

These arrangements can interact in important ways, and the right approach depends on your individual circumstances.

At Pinnacle Financial Solutions, we can help you review your wider protection needs and understand how different forms of financial protection can fit together.

If you're unsure whether your current protection is enough, speak to us about your circumstances.

This article is for general information only and does not constitute legal, tax or financial advice. Wills and estate planning can have significant legal and tax implications. You should consider obtaining appropriate professional advice based on your individual circumstances. Tax treatment depends on individual circumstances and may be subject to change.

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Frequently Asked Questions

Do I need a Will in the UK?

You are not legally required to have a Will. However, making one allows you to specify how you want your estate to be distributed rather than relying solely on the intestacy rules.

What happens if I die without a Will?

You will generally be treated as having died intestate and the intestacy rules will determine who can inherit your estate. The outcome depends on your family and financial circumstances.

Does my spouse automatically get everything if I die without a Will?

Not necessarily. The intestacy rules determine what your spouse or civil partner can inherit, and the outcome depends on the circumstances and value of the estate.

Does my partner inherit if we aren't married?

An unmarried partner does not automatically inherit under the intestacy rules simply because you live together. A Will can be particularly important for unmarried couples.

Do I need a Will if I own a house?

If you own property, making a Will can help ensure your wishes regarding your estate are clearly documented. The consequences also depend on how the property is owned.

Does a Will protect my family from mortgage debt?

A Will does not remove a mortgage or other debt. Mortgage protection and life insurance may be relevant to managing the financial consequences of death, depending on the policy and circumstances.

Can I make my own Will?

It is possible to make your own Will, but there are legal requirements for a Will to be valid. Mistakes can create serious problems for your beneficiaries, so professional advice may be appropriate, particularly for anything other than a straightforward estate.

How often should I update my Will?

You should review your Will when your circumstances change and periodically to make sure it still reflects your wishes. Major events such as marriage, divorce, having children or significant changes in your finances are good reasons to review it.

Disclaimer: This article is provided for general information and educational purposes only and does not constitute legal, financial, tax, estate-planning or other professional advice. It should not be relied upon as a substitute for advice based on your individual circumstances. The information in this article relating to Wills, LPAs and intestacy is primarily intended for readers in England and Wales.


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