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Powers of attorney · 7 min read · Published · Updated

What Happens If You Lose Capacity Without an LPA? Understanding Deputyship

Without an LPA, your family may face a costly and slow Court of Protection application if you lose capacity. This guide explains deputyship and how an LPA avoids it.

By Aaron Johnson, Consultant Solicitor and TEP, a solicitor in Bridlington who writes every guide himself.

A bedside table under a sash window with a seven day pill organiser, its lids open and every compartment empty, a black spectacles case, a folded card of blank ruled lines under a small clip, a glass of water and a closed notebook with a terracotta ribbon.

Guides · Powers of attorney · No. 9 of 11Reviewed · 7 minutes

The Problem

If you lose mental capacity (through dementia, a stroke, a serious accident or any other cause) and you have not made a lasting power of attorney, your family faces a difficult situation. No one, not even your spouse, has automatic legal authority to run your bank accounts, pay your bills, deal with your property or make decisions about your care.

To get that authority, a family member or another interested person must apply to the Court of Protection to be appointed your "deputy".

What Is a Deputyship?

A deputyship order is a court order appointing someone to make decisions for a person who lacks mental capacity. As with LPAs, there are two types: one for property and financial affairs, and one for personal welfare. Personal welfare deputyships are uncommon and only granted when the court considers them necessary.

How Deputyship Differs from an LPA

There are several important differences between an LPA and a deputyship:

You do not choose your deputy. Under an LPA you choose your own attorneys. In a deputyship application the court decides whom to appoint. It will usually appoint the person who applies, typically a close family member. If there is a dispute about who should be deputy, the court decides, and the outcome may not be what you would have wished.

The process is slower and dearer. The Court of Protection application fee is £432, against £92 to register an LPA. A new deputy may also have to pay a £100 assessment fee, and there is a £266 fee if the court decides a hearing is needed. Most people also pay a solicitor to prepare the application. The process takes months, not weeks.

Ongoing supervision. Unlike attorneys under an LPA, deputies are supervised by the Office of the Public Guardian (OPG). They must submit annual reports and pay an annual supervision fee (£320 for general supervision, or £35 where the deputy manages less than £21,000). This is an ongoing cost and burden.

A deputy may have narrower powers. The court may limit a deputy's powers more than you would limit your own attorneys. For example, a deputy may need specific court approval for some transactions, such as selling property.

LPA vs Deputyship

Lasting Power of AttorneyCourt-Appointed Deputyship
You choose your attorneysThe court appoints the deputy
Set up while you have capacityOnly available after capacity is lost
Registration fee: £92 per LPAApplication fee: £432, plus ongoing costs
Your preferences guide decisionsOPG supervision, with annual reports
Registration takes 8 to 10 weeksTakes months to arrange

The Emotional Cost

Beyond the money and the practicalities, the deputyship process is stressful. Applying to the Court of Protection in the middle of a medical crisis, when someone has just had a stroke or been diagnosed with dementia, adds legal complexity and delay to an already hard situation.

Family disputes about who should be deputy can do lasting damage. And while the order is awaited, bills can go unpaid, care arrangements can stall, and families cannot reach the money they need.

The Simple Solution

An LPA made while you still have capacity avoids all of these problems. It is cheaper, faster and more flexible, and it puts you, not a court, in control of who will manage your affairs.

The registration fee of £92 per LPA is a fraction of the cost of a deputyship. Registration takes 8 to 10 weeks rather than months. There are no ongoing supervision fees.

If you have been putting off an LPA, remember: an LPA can only be made while you have mental capacity. Once capacity is lost, the option is gone.

If you would like to discuss setting up an LPA, contact Aaron.

This guide is general information, not legal advice.

Written by Aaron Johnson, Consultant Solicitor and TEP · Law of England and Wales as at 20 March 2026 · Ends

Questions

Questions people ask about this.

General answers for England and Wales. What applies to you depends on your circumstances.

How much does a deputyship application cost?

The Court of Protection application fee is £432, plus £100 for an assessment of a new deputy and £266 if the court decides a hearing is needed. Solicitor's costs are on top. Then there is an annual supervision fee of £35 or £320. An LPA costs £92 per document to register.

How long does it take to get a deputyship order?

Usually several months, and longer if the application is contested. During that time no one may have legal authority over the person's affairs.

Can I apply for a deputyship for my spouse?

Yes. The court usually appoints the applicant, typically a close family member, but it has the final say.

Is there an age limit for making an LPA?

No upper limit. Any adult aged 18 or over with mental capacity can make an LPA.

What if I already have an old enduring power of attorney?

An enduring power of attorney (EPA) made before 1 October 2007 is still valid, but it covers property and financial affairs only. You need a separate health and welfare LPA for care decisions.

Next step

Four ways to start. Take the one you are comfortable with.

Or call 01262 310 850. Monday to Friday, 9am to 5.30pm.

  1. 01No commitment
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  3. 03A conversation
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Important

This guide contain general information about the law of England and Wales as at March 2026. It is not legal advice and should not be relied on in place of advice on your own circumstances. Mental capacity and powers of attorney law, and the Office of the Public Guardian's fees and forms change often; check any specific point before acting on it. Outcomes for any one person depend on their facts, the documents, and decisions taken by HMRC, the courts and others. Fees shown are fixed once agreed in writing, before any work starts. Safe Harbour Legal is a trading name of Legal Studio Solicitors (MDLS Solicitors Limited, company number 08599445), authorised and regulated by the Solicitors Regulation Authority, SRA 598793. The complaints procedure is at safeharbour.legal/complaints-procedure.