Can my attorney be my son or daughter?

Yes, and adult children are the most commonly appointed attorneys of all. They need to be 18 or over, have capacity, and — for the financial LPA — not be bankrupt.

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Appointing more than one child

Many donors appoint two or more children to avoid singling anyone out. How they are appointed matters more than how many:

AppointmentEffectBest for
Jointly and severallyAny attorney can act alone or togetherAlmost all families — practical and resilient
JointlyAll must agree and sign every decisionWhere you want unanimity, accepting the delay
Jointly for some, severally for othersUnanimity on named decisions onlyE.g. selling the house needs everyone, day-to-day does not

The joint-only trap

If attorneys are appointed jointly for everything and one dies or cannot act, the whole LPA fails unless a replacement is named. Jointly and severally avoids this.

Gifts, conflicts and inheritance

An attorney who is also a likely beneficiary must still act only in your interests. They can make only very limited customary gifts — birthdays, weddings, seasonal gifts of reasonable size — and cannot use your money to reduce inheritance tax or benefit themselves without Court of Protection approval.

Being a beneficiary of the will does not disqualify anyone from acting as attorney.

One child, or more than one?

There is no rule requiring you to treat children equally on an LPA, but many parents feel there should be one. Appointing an only child, or a single chosen child among several, is entirely valid and often the simplest arrangement: one person deals with the bank, one person speaks to the GP, and there is no need to coordinate signatures or agree every decision with a sibling.

The trade-off is resilience. A single attorney who becomes ill, moves abroad, or simply cannot be reached at the wrong moment leaves the LPA unusable unless you have also named a replacement attorney. Appointing two or more children jointly and severally spreads that risk, at the cost of more people needing to be kept informed.

  • One child appointed: simplest to run, but name a replacement in case they cannot act
  • Two or more children, jointly and severally: any one can act, so nothing stalls if one is unavailable
  • One lead child with siblings as replacements: day-to-day sits with one person, but others are ready if needed
  • All children jointly: fair on paper, but every decision needs every signature

Keeping family peace

The most common source of friction is not the appointment itself but the surprise of it. A child who discovers after the event that a sibling was named — or that they were left out — can feel judged, even where the donor simply picked the child who lives nearest or is better with paperwork. Telling children in advance, and explaining the reasoning, prevents most of this.

It helps to separate the practical question from the emotional one. Being named attorney is not a statement about who is loved most; it is a decision about who is available, organised and willing to deal with banks, care providers and medical staff. Saying that plainly, ideally to all the children together, removes most of the guesswork that otherwise turns into resentment years later.

A written note helps more than a conversation alone

Recording your reasoning and preferences in writing — for example, why one child was chosen to lead, or what you want to happen with the family home — gives attorneys something to refer back to if a disagreement surfaces after you have lost capacity to explain yourself.

Where this goes wrong on the form

  • Naming children jointly for everything, so the LPA stalls the moment one is unreachable
  • Not naming a replacement when only one child is appointed
  • Assuming a step-child or child-in-law is automatically eligible — they are, but only if named, capacity and (for the financial LPA) bankruptcy checks are met
  • Leaving out a child without any explanation, which is legally fine but often causes lasting family conflict

Worked example

Frank has three adult children: Dan, Sarah and Tom. Dan lives nearest and manages Frank's day-to-day banking already, so Frank appoints Dan and Sarah jointly and severally as attorneys, with Tom named as replacement. Sarah lives two hours away but wants to stay involved; Tom, who travels for work, is comfortable being the backup rather than a day-one attorney. Frank tells all three before signing, so nobody is surprised, and each understands why the roles were split the way they were.

Common questions

Should I appoint all my children?

You can, but more attorneys can mean more friction. Two or three appointed jointly and severally is usually the practical balance.

Can one child be attorney for money and another for health?

Yes. The two LPAs are separate documents with separate appointments.

Is it unfair to appoint only one child?

No, and it is often the more practical choice. Being open with the other children about the decision matters more than the decision itself.

Can a child-in-law or step-child be my attorney?

Yes. There is no requirement to be a blood relative — the same age, capacity and (for the financial LPA) bankruptcy rules apply to anyone you appoint.

Read next

Where this fits

This page is part of Attorneys and certificate providers. The pages below take it further.

Making your own LPA?

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The Office of the Public Guardian charges a separate £92 to register each LPA.

This is general information about Lasting Powers of Attorney in England and Wales. We are not a law firm and this is not legal advice about your situation. What we do and do not do.