What you are actually asking someone to do

Before thinking about who to ask, it helps to be clear about what the role involves. An attorney is not simply someone who signs a form. They may one day have to manage your finances entirely, make decisions about your care home, or consent to medical treatment on your behalf - while you are unable to communicate, and under conditions of considerable emotional pressure.

The two types of LPA ask for different things from the people you appoint.

The financial attorney

Managing someone else's financial affairs requires organisation, attention to detail, and a willingness to deal with banks, HMRC, investment platforms, and pension providers - sometimes all at once, while also grieving or under family pressure. Your financial attorney needs to be methodical, honest, and comfortable with administrative complexity. They do not need to be a financial expert, but they do need to take the responsibility seriously.

The health attorney

Decisions about care and medical treatment are made at some of the most difficult moments imaginable - when you are incapacitated and cannot speak for yourself. A health attorney needs emotional resilience. They need to be able to make hard calls - including, potentially, decisions about life-sustaining treatment - under pressure, in disagreement with medical staff or other family members, and without the ability to check with you. The quality most needed here is not expertise but steadiness under pressure and a genuine understanding of what you would have wanted.

The qualities that matter most

The person you trust most is not always the person best placed to do the job. A good attorney combines your trust with the practical capacity to act - reliably, carefully, and under pressure - for an indefinite period.

When thinking through who to appoint, four qualities are worth weighing deliberately:

There are also some basic eligibility requirements. Attorneys must be 18 or over. A bankrupt person cannot act as a property and financial affairs attorney, but bankruptcy does not automatically prevent someone acting under a Health and Welfare LPA.

Who people typically choose

Most people appoint a spouse or civil partner, an adult child, or a close sibling. All of these can work well, and all come with considerations worth thinking through.

A spouse is often the natural first choice - but if your spouse is older than you, or in poor health, they may not be the right long-term choice for a financial LPA. Appoint them by all means, but consider a replacement attorney who steps in if they are unable to act.

An adult child is often an excellent choice - they typically have genuine knowledge of you and a strong motivation to act in your interests. If you appoint more than one child, think carefully about how you want them to act: jointly, requiring agreement on every decision, or jointly and severally, where each can act independently.

A sibling can be right in some circumstances, particularly where there are no adult children or where the relationship is especially close. Consider whether age and health make them a realistic long-term appointment.

Joint vs jointly and severally: why it matters

If you appoint two or more attorneys, you must decide how they act together.

Jointly

All attorneys must agree on every decision. This provides a check - no single attorney can act unilaterally - but it also creates a risk of deadlock. If one attorney dies or loses capacity and there is no replacement, the LPA may become unworkable entirely. Joint appointment works best where the attorneys have a very strong, stable relationship and can reliably reach agreement.

Jointly and severally

Each attorney can act independently. This is more flexible and more resilient - if one attorney is unavailable, another can step in without the LPA being affected. The trade-off is that individual attorneys have more freedom to act without the other's knowledge. This requires a particularly high degree of trust between the attorneys as well as in you.

Naming replacement attorneys

A replacement attorney steps in if your original attorney is unable or unwilling to continue. This is an appointment most people treat as an afterthought - and one that can prove critical.

Circumstances change in ways you cannot predict. An attorney may predecease you. They may lose their own mental capacity. They may find the role too burdensome, or their own circumstances - a divorce, a serious illness, a move abroad - may make them unable to continue. Without a named replacement, the LPA may fail at exactly the moment it is needed most.

Choosing a replacement is worth as much thought as choosing the primary attorney. A sensible choice is someone who already knows you - perhaps the person who would have been your first choice if the primary attorney did not exist.

How to have the conversation

Before naming someone in an LPA, ask them. This is not just a courtesy - an attorney who has agreed to the role, understands what it involves, and has had the opportunity to ask questions is far better prepared than one who discovers the appointment through a solicitor's letter after you have lost capacity.

The conversation is simpler than most people expect. Explain what an LPA is and what the role involves. Be honest about what you are asking - that it may never be needed, or that it may require years of sustained effort. Give them the chance to ask questions and to say no. Most people, when asked sincerely and with proper explanation, are honoured rather than burdened.

Document the conversation. A brief note - when you spoke, what was agreed - placed with your LPA papers costs nothing and helps avoid any later uncertainty about whether consent was given.

When to review your choice

An attorney appointment made in good faith at one stage of life may not remain the right choice indefinitely. The key triggers for review are:

An annual review of your estate planning - including who your attorneys are and whether those choices still reflect your wishes - is the simplest way to ensure the appointment remains right. It is included as standard for every Prime Wills client.

The information in our guides is provided for general information only and is not a substitute for advice based on your individual circumstances.

Wills, trusts, inheritance tax, Lasting Powers of Attorney and estate planning can be complex, and the right approach will depend on your family, finances, assets and wishes. Laws, tax rules, allowances and guidance can also change over time.

You should not act, or decide not to act, solely on the basis of the information in these guides. Where appropriate, you should obtain personalised legal, financial or tax advice before making any decisions.

Reading a guide or completing the Family Risk Review does not create a client relationship with Prime Wills & Estate Planning.