Quick answer
A registered UK Property & Financial Affairs LPA gives your attorney the authority to operate your bank accounts on your behalf — but the practical process depends heavily on each bank. Most major UK banks require: the original or certified copy of the registered LPA, identification for the attorney(s), a recent address proof, and (often) a visit to a branch to register the LPA on your account. Each bank has its own LPA forms and timescales — Lloyds, Halifax, NatWest, Barclays, HSBC, Santander and Nationwide all differ slightly. Once registered with the bank, attorneys can typically operate online banking, pay bills, and (with limits) move money — but cannot generally take out new credit, change beneficiary designations on investments, or sell jointly-owned property without all parties’ agreement. This guide explains how the major UK banks handle LPAs in 2026, the timescales to expect, and the common friction points.
Last reviewed: 24 May 2026 by the MP Estate Planning editorial team. Jurisdiction: England and Wales. Scotland and Northern Ireland have different probate and intestacy rules; the IHT thresholds are UK-wide.
Three rule changes you may need to consider (2026/27)
1. Pensions become subject to IHT from 6 April 2027. Most unused defined-contribution pension pots currently sit outside the estate for IHT — that ends on 6 April 2027 (gov.uk policy paper). HMRC estimates around 10,500 estates will face IHT for the first time as a result.
2. Business and agricultural property reliefs capped at £2.5m per person from 6 April 2026. Above the cap, only 50% relief applies — effective IHT of 20%. AIM shares dropped to 50% relief and do not use the £2.5m allowance (Saffery — APR/BPR reforms).
3. The NRB, RNRB and £2m taper threshold are frozen until 5 April 2031 following the 2024 and 2025 Budgets (gov.uk — NRB and RNRB freeze). With inflation, more estates will be pulled into IHT each year — a process commonly called “fiscal drag.”
Power of Attorney and Bank Accounts UK: What You Need to Know
Worried about managing money for a loved one who’s losing capacity? If you’ve been wondering about power of attorney and bank accounts in the UK, this guide is for you. We’ll break down how it works, what banks allow, and how to ensure your rights and responsibilities are clear when acting on someone’s behalf.
Having the right legal authority is essential—especially when it comes to handling someone else’s finances. A Lasting Power of Attorney (LPA) can help you access, manage, and protect their bank accounts legally and responsibly.
Need help setting up or using a power of attorney? Book your free consultation with Our team team today.
What Is a Power of Attorney for Bank Accounts?
For the 2026/27 position, see Executor Bank Accounts – Why They’re Important and How to Open On for further information from the MP Estate Planning UK editorial team.
In the UK, a Power of Attorney (PoA) is a legal document that allows someone (the attorney) to make decisions or act on behalf of another person (the donor). For financial matters, this usually involves a Property and Financial Affairs Lasting Power of Attorney.
Once registered, this document gives the attorney the legal right to:
- Access the donor’s bank accounts
- Pay bills and manage direct debits
- Transfer money between accounts
- Deal with savings and investments
Attorneys must always act in the donor’s best interests, keep records, and avoid conflicts of interest.
When Does Power of Attorney Apply to Bank Accounts?
A financial LPA can be used as soon as it’s registered with the Office of the Public Guardian (OPG)—with the donor’s consent. If the donor has lost mental capacity, attorneys can act without further permission.
This is different from a Health and Welfare LPA, which only comes into effect once the donor loses capacity.
Key Requirements:
- The LPA must be registered and valid
- The attorney must present the original or a certified copy to the bank
- Each bank may have its own internal procedures
What Do UK Banks Require from Attorneys?
Most UK banks, including Barclays, HSBC, Lloyds, and Nationwide, have strict procedures for recognising powers of attorney. Here’s what you’ll usually need to provide:
- The original or certified copy of the registered LPA
- Proof of identity and address for the attorney
- Bank-specific forms or appointments for verification
Some banks let attorneys manage accounts online. Others may limit online access to in-branch visits or written requests. It’s best to call the bank’s power of attorney team in advance.
What Can an Attorney Do with Bank Accounts?
Once the LPA is accepted, the attorney may be able to:
- Access current, savings, and joint accounts
- Set up standing orders and direct debits
- Make investments (depending on the LPA wording)
- Speak to the bank on the donor’s behalf
However, attorneys cannot use the donor’s money for personal gain, make large gifts, or operate beyond the authority outlined in the LPA.
Need help drafting or activating an LPA? Visit our Lasting Power of Attorney service page for full details.
Can a Bank Refuse Power of Attorney in the UK?
Banks are required to follow the law and must accept a valid, registered LPA. But they can delay access if:
- Documents are incomplete or unregistered
- They suspect fraud or abuse
- The LPA is unclear or not specific to financial affairs
If your LPA is refused unfairly, you can escalate the matter to the Financial Ombudsman Service.
Do You Need a Solicitor to Handle Power of Attorney for Bank Accounts?
No, you don’t legally need a solicitor—but it helps. Mistakes in signing, registering, or using an LPA can delay or invalidate your rights. Professional guidance can prevent costly errors.
Book your free consultation with our estate planning team to avoid stress and ensure full legal compliance.
Common FAQs About Power of Attorney and Bank Accounts in the UK
Can you access someone’s bank account without power of attorney?
No. Without a registered LPA, you are not legally allowed to access another person’s finances—even if you’re a family member.
Can power of attorney manage joint bank accounts?
Yes. An attorney can manage joint accounts, but the surviving party may lose access if the donor dies or the account was set up with limitations.
How long does it take to register a power of attorney?
It usually takes 8–10 weeks for the Office of the Public Guardian to register an LPA, assuming all documents are correct.
Can a power of attorney transfer money to themselves?
Only if it is for the donor’s benefit—such as paying expenses on their behalf. Personal transfers without justification may be seen as financial abuse.
Protecting Bank Accounts and Estate Assets
Alongside managing bank accounts, LPAs are just one part of safeguarding your estate. Other options to consider include:
These tools help ensure your wishes are respected and your family’s future is secure.
Conclusion: Get Help with Power of Attorney and Bank Accounts UK
Managing bank accounts under a Power of Attorney can seem overwhelming—but with the right setup and guidance, it’s straightforward and empowering. Whether you’re preparing for your own future or acting on behalf of a loved one, proper planning makes all the difference.
We’re here to help you make that plan a reality. Book your free consultation today and let our team support you with every step—so you can manage finances legally, confidently, and stress-free.
Fiduciary Duty, Self-Dealing and What the Mental Capacity Act 2005 Actually Permits
One of the most misunderstood areas of power of attorney law in England and Wales is the boundary between legitimate financial management and conduct that crosses into self-dealing or financial abuse. In our experience, this boundary is where most disputes — and most Office of the Public Guardian (OPG) investigations — begin.
What Is Fiduciary Duty for an Attorney?
When someone is appointed as an attorney under a Lasting Power of Attorney (LPA), they take on a fiduciary duty to act solely in the donor’s best interests. This duty is rooted in the Mental Capacity Act 2005 and means the attorney must not place their own financial interests above — or even alongside — those of the person they represent. In practice, this typically means keeping the donor’s money entirely separate from their own, maintaining clear records of every transaction, and avoiding any arrangement that personally benefits the attorney unless it has been explicitly authorised.
Self-dealing — such as transferring the donor’s assets into the attorney’s own name, undercharging the attorney’s own business for services rendered to the donor, or structuring financial arrangements to reduce a future inheritance tax liability that would benefit the attorney — is generally considered a serious breach. The OPG may investigate, and in more serious cases, the Court of Protection may be asked to remove the attorney entirely.
When Is an Attorney Permitted to Transfer Money to Themselves?
The Mental Capacity Act 2005 does recognise that some payments to an attorney may be entirely legitimate. The most common examples include:
- Reimbursement of reasonable out-of-pocket expenses — for example, travel costs incurred while managing the donor’s affairs. These should be documented and proportionate.
- Agreed remuneration — if the LPA document itself expressly permits the attorney to be paid (this is unusual in family arrangements but may apply where a professional is appointed).
- Continuation of existing financial arrangements — for example, a regular payment the donor had already set up before losing capacity, such as a standing order or direct debit that was part of an established pattern.
In all cases, our team would strongly encourage attorneys to keep a written record of any payment made to themselves and, where there is any doubt, to seek independent legal advice before proceeding.
The £3,000 Annual Gifting Allowance and Attorneys Making Gifts
Attorneys are not free to make gifts from the donor’s estate at will. Under Section 12 of the Mental Capacity Act 2005, an attorney may only make gifts on customary occasions — such as birthdays, weddings or religious celebrations — and the gift must be of a reasonable amount relative to the donor’s overall estate.
In practice, HMRC’s £3,000 annual gifting exemption is often cited as a practical ceiling for what an attorney might consider making in a given tax year, since gifts within this threshold are generally outside the scope of inheritance tax under HMRC’s gifting rules. However, it is important to understand that the £3,000 figure is an IHT planning tool — it does not, by itself, authorise an attorney to gift up to that amount. The Mental Capacity Act’s “reasonable amount” test applies independently, and a gift that is technically within the HMRC exemption could still breach the attorney’s fiduciary duty if it is not in the donor’s best interests or is not made on a customary occasion. For anything beyond modest, clearly customary gifts, attorneys may need to apply to the Court of Protection for specific authority.
More Questions About Power of Attorney and Bank Accounts in the UK
Can a POA give money to themselves?
Generally, no — not without clear justification. As set out above, an attorney’s fiduciary duty under the Mental Capacity Act 2005 typically prohibits any transfer that personally enriches the attorney unless it represents a reimbursement of documented expenses, continuation of a pre-existing arrangement, or is expressly permitted within the LPA instrument itself. An attorney who transfers funds to themselves without such justification may be found to have committed financial abuse, which can result in an OPG investigation, removal by the Court of Protection, and in serious cases, criminal liability. If there is any doubt, the attorney should seek independent legal advice before acting.
Which of the following is a red flag for power of attorney (POA)?
Common red flags that may indicate misuse of a power of attorney include: large or unexplained withdrawals from the donor’s accounts; transfers of assets to the attorney or their family members; sudden changes to the donor’s will or financial arrangements after an LPA is registered; the attorney refusing to provide accounts or receipts when asked; and the donor appearing isolated or unable to communicate independently with their bank or advisers. The OPG publishes guidance on how to report concerns about an attorney if abuse is suspected.
Can a POA withdraw money from a bank account online?
In many cases, yes — provided the bank has been formally notified of the LPA and has updated its records accordingly. Most major UK banks now allow attorneys to operate accounts online once the registered LPA has been verified, though the process and level of online access granted may vary between institutions. It is worth noting that the bank will typically require sight of the original registered LPA — bearing the OPG’s stamp and registration number — before granting any access, whether in branch or digitally. The OPG registration fee is currently £82 per LPA (as of 2024), and registration typically takes several weeks, so planning ahead is important.
Can a bank ignore a power of attorney?
A bank cannot simply ignore a validly registered LPA, but it does retain the right to carry out its own verification and fraud-prevention checks before acting on an attorney’s instructions. In practice, banks may ask to see the original registered document, require the attorney to attend in branch, or place temporary restrictions on the account while checks are completed. This is generally lawful and is intended to protect the donor. However, if a bank unreasonably or persistently refuses to honour a properly registered LPA, the attorney may wish to raise a formal complaint and, if necessary, refer the matter to the Financial Ombudsman Service.
Can Next of Kin withdraw money from a deceased bank account in the UK?
No — being next of kin does not, by itself, give anyone legal authority to access or withdraw funds from a deceased person’s bank account in England and Wales. Authority to deal with a deceased person’s estate typically passes to the executor named in the will (once a Grant of Probate has been issued) or, where there is no will, to an administrator appointed under a Grant of Letters of Administration. It is also worth noting that a power of attorney — including an LPA — automatically ceases to have effect on the donor’s death. Any access to a deceased person’s bank account without the appropriate grant of representation may constitute a criminal offence, and our team would always recommend taking regulated legal advice before attempting to deal with estate assets.