What a Lasting Power of Attorney is, the two types, how to set one up in Wales, and why leaving it

It’s one of those jobs that always gets put off. Nobody wants to sit a parent down and talk about what happens if they can no longer make their own decisions. But of all the conversations families eventually have about later life, this is the one where leaving it too late causes the most difficulty — and it’s entirely avoidable.

This is a general guide, not legal advice. We’ve written it because so many of the families we support across Monmouth, Abergavenny and Pontypool tell us they wish someone had explained it sooner.

What a Lasting Power of Attorney actually is

A Lasting Power of Attorney, or LPA, is a legal document in which someone — the donor — names one or more people they trust to make decisions on their behalf if they ever become unable to make those decisions themselves.

There are two types, and they are separate documents:

• Property and financial affairs — covers things like managing bank accounts, paying bills, dealing with pensions and benefits, and selling a property. This one can be used while the person still has capacity, if they want help, as long as they’ve agreed to that.
• Health and welfare — covers decisions about daily care, where someone lives, medical treatment and, if the donor chooses, life-sustaining treatment. This one can only be used once the person has lost the capacity to decide for themselves.

Many families set up both. They cover very different things, and having one doesn’t give any authority over the other.

The timing problem

This is the part that catches people out. An LPA can only be made while the person still has mental capacity to understand what they’re signing. Once capacity is lost — after a stroke, or as dementia progresses — it is too late.

At that point, the family’s only route is to apply to the Court of Protection to be appointed as a deputy. It can be done, but it is slower, considerably more expensive, and comes with ongoing supervision and reporting. Families who go through it almost always say the same thing afterwards: we should have sorted this out years ago.

The practical lesson is simple. An LPA is like insurance. The right time to put it in place is while it still feels unnecessary.

How to set one up

In England and Wales, LPAs are registered with the Office of the Public Guardian. In outline:

• Decide which type or types are needed, and who will act as attorney. Most people choose a spouse, an adult child, or more than one person acting together.
• Complete the forms, either yourself through the GOV.UK service or with a solicitor.
• A certificate provider — someone independent who knows the donor, or a professional — confirms the donor understands what they’re doing and isn’t under pressure.
• Register the LPA with the Office of the Public Guardian. There’s a fee, and reductions are available for people on lower incomes. Registration takes several weeks, so don’t leave it until it’s needed.

You can do it yourself, and plenty of families do. A solicitor is worth considering where the situation is more complicated — a business, property abroad, a blended family, or any doubt about capacity.

Choosing an attorney

It isn’t automatically the eldest child, or the one who lives nearest. The things that actually matter:

• Someone trustworthy, organised, and willing to take it on
• Someone who will act in the donor’s best interests, not their own
• Someone who can handle paperwork and deadlines without it overwhelming them
• If appointing more than one, deciding whether they act jointly on everything or can act independently — this detail matters more than families expect

Appointing a replacement attorney is also worth doing, in case the first person can’t act when the time comes.

What else is worth sorting at the same time

• A will — separate from an LPA and doing a completely different job. An LPA ends when someone dies; the will takes over.
• An advance decision — a legally binding document setting out specific treatments someone would refuse in the future.
• An advance statement — not legally binding, but a record of wishes and preferences: where they’d want to be cared for, routines that matter, what a good day looks like.
• A written note of the practical things — where documents are kept, which bank, which pension, who the solicitor is. It sounds mundane and it saves families enormous stress.

How to raise it without it becoming an argument

The conversation goes best when it isn’t framed as being about decline. A few approaches that work:

• Do your own at the same time — it stops it feeling like something being done to them
• Raise it alongside something practical, like updating a will or sorting insurance
• Keep the focus on choice: an LPA is how someone keeps control, by choosing who decides, rather than leaving it to a court
• Expect it to take more than one conversation, and don’t force it in a single sitting

Where to get proper advice

• GOV.UK, for the official forms and guidance on LPAs
• A local solicitor specialising in wills and probate
• Age Cymru, for free information and advice
• Citizens Advice, for help understanding the process

More guides from our team

• Paying for Home Care in Wales
• How to Talk to an Elderly Parent About Getting Help at Home
• Dementia Care at Home in Monmouthshire
• Home Care in Monmouth, Abergavenny & Pontypool
• Live-In Care in Monmouthshire

Talk to your local team

We can’t give legal advice, but we can help you think through the care side of planning ahead for a loved one in Monmouth, Abergavenny, Pontypool or anywhere across Monmouthshire. There’s no pressure and no obligation.

Call our friendly team today on 01873 772772 or visit our website to arrange a free, no-obligation care consultation.