When should I set up a lasting power of attorney?

The most honest answer to the question ‘when should I set up a Lasting Power of Attorney?’ is this: before you need it. Because once you need it, it is too late.

That is not a scare tactic. It is the legal reality. A Lasting Power of Attorney can only be created while you have mental capacity – while you are able to understand what the document is, what it means, and what you are agreeing to. If you lose that capacity – whether through a stroke, an accident, a progressive illness, or a mental health crisis – you can no longer legally make an LPA. At that point, if your family needs someone to manage your finances or make decisions about your care, they have to go to the Court of Protection. That process takes months. Sometimes over a year. It costs thousands of pounds. And it puts a judge – not you – in charge of who gets that authority.

This article explains when to set up an LPA, what events should prompt you to act, and why this document matters far more than most people realise until it is too late.

LPA’s are not just for dementia

The most common misconception about Lasting Powers of Attorney is that they are something to think about in old age – a document you organise when a dementia diagnosis is on the horizon or when you have already retired. This misconception is understandable. Most of the public conversation about LPAs has historically been framed around older people and dementia care. But it significantly understates the range of situations in which an LPA becomes essential.

Consider the following scenarios, none of which involves a gradual cognitive decline:

Stroke

Stroke is the UK’s fourth largest cause of death and a leading cause of adult disability. It can happen at any age – including in your 30s and 40s. A stroke can affect speech, communication, and cognitive function in ways that make it temporarily or permanently impossible to manage financial or personal decisions. Without an LPA, your partner cannot access your bank account. Your mortgage cannot be managed. Bills cannot be paid. And those decisions cannot be delegated to anyone without a court order.

Serious Accidents

A road accident, a workplace injury, or a medical emergency that results in a period of unconsciousness or serious brain injury can remove your capacity to make decisions overnight. At the point when your family most needs to act on your behalf – managing your finances, communicating with medical professionals, making decisions about your care – an LPA gives them the legal authority to do so immediately.

Mental Health Crises

Severe depression, psychosis, or other mental health conditions can temporarily affect a person’s capacity to make sound financial or welfare decisions. An LPA can allow a trusted person to support decision-making during a crisis period without requiring a court process – protecting both the individual and their affairs during a vulnerable time.

Progressive Illnesses

Multiple sclerosis, Parkinson’s disease, motor neurone disease, and many other progressive conditions can affect cognitive and communicative capacity over time. For anyone living with a progressive condition, setting up an LPA early – while capacity is clearly intact – is not just sensible, it is urgent. The window in which a valid LPA can be made may be narrower than you expect.

Planned Surgery or Serious Illness

Even a planned operation that carries a small risk of complications can prompt people to think about what they would want if things went wrong. An LPA ensures that your wishes are legally documented and that the right person has the authority to act for you, however the recovery goes.

The right time is now – at any age

The single most common thing we hear from people who have just been through a court deputyship process for a family member is: ‘I had no idea how much this would cost and how long it would take. If only we had sorted the LPA earlier.’

There is no age at which it is too early to set up an LPA. Adults from their 20s onwards can and should consider it. The document sits in the background, unused and unnecessary for most people for most of their lives – but when it is needed, having it in place makes an extraordinary difference.

If you have a job, a home, a partner, a business, a pension, or any financial affairs of consequence, you have something worth protecting with an LPA. The same applies if you have any views about the medical treatment you would or would not want to receive in a serious situation – a Health and Welfare LPA is the only legal mechanism by which those views are formally recorded and legally enforceable.

What happens without an LPA?

If you lose mental capacity without an LPA in place, anyone who wants to act on your behalf – including your spouse, your adult children, or your closest friend – must apply to the Court of Protection to be appointed as your ‘deputy’.

The deputy-ship process is expensive, slow, and emotionally draining. Applications currently take nine to twelve months on average. Legal costs typically run to several thousand pounds. And even after a deputy is appointed, they are subject to ongoing supervision requirements, reporting obligations, and annual fees that do not apply to an attorney acting under an LPA.

An LPA, by contrast, costs a fraction of the deputyship process, takes a matter of weeks to put in place, and requires nothing further once it has been registered. It is ready to use the moment it is needed.

How long does it take to set up an lpa?

The drafting of your LPA – the professional preparation of the document – can typically be completed within a few days. But the registration process with the Office of the Public Guardian currently takes between 10 and 20 weeks. This registration period is built into the process and cannot be avoided.

This is one of the most important practical reasons to act now rather than later. The 10-to-20-week registration window means that even if you decide today that you want an LPA in place, it will not be registered and ready for use for several months. If your circumstances change during that period – an unexpected diagnosis, an accident, a deterioration in health – and your capacity is called into question, the registration of a document you have not yet signed may be challenged or invalidated.

The only way to ensure your LPA is ready when you need it is to start the process before you need it.

What should prompt you to act?

While the honest answer is ‘act now, regardless of your age or health’, there are specific life events that should function as immediate triggers if you have not already set up an LPA:

• You or your partner receive any health diagnosis, however early-stage.
• You buy a property, particularly if buying jointly with a partner to whom you are not married.
• You start or take over a business.
• You retire or approach retirement and your financial affairs become more complex.
• A close friend or family member goes through a capacity crisis without an LPA – witnessing the consequences firsthand is one of the most powerful motivators.
• You have been thinking about sorting this for a while and have not yet done it. That feeling of mild background anxiety is your instinct telling you something important.

Setting up an LPA with versatile wills

At Versatile Wills, LPAs are drafted by STEP-qualified professionals – the same level of qualification held by estate planning specialists at the country’s top law firms. The process is conducted by phone or video consultation, at a time that suits you. The document is prepared clearly, in plain English, with all instructions and preferences properly recorded. And we submit the registration application to the OPG on your behalf so you do not need to manage that process yourself.

Learn more about our will writing service , or if you are ready to get started, book a free consultation today. Your will can be completed within five working days.