Power of Attorney in the UK: Clear Guidance on Its Purpose, Limits, and Importance
- ATHILAW
- Jun 16
- 12 min read

A Power of Attorney is a legal document that lets you appoint someone you trust to make decisions for you if you can’t do so yourself. It gives that person the authority to handle your financial affairs or health and care decisions when you lack mental capacity. This can make a big difference in managing your life smoothly during difficult times.
It’s important to understand what a Power of Attorney can and cannot do. It doesn’t give unlimited power, and your appointed person must always act in your best interests and follow any rules you set. Setting one up while you still have the ability to decide is key.
You may want to consider a Power of Attorney to avoid problems later if you become unable to make decisions. Knowing how it works and why you might need one can help you prepare for the future and protect yourself and your family. For more detailed guidance, see this explanation on what power of attorney is.
What Is a Power of Attorney?
A power of attorney (POA) is a legal document that lets you give someone else the right to make decisions for you. This can be about money, property, health, or personal welfare if you can no longer manage these yourself. Knowing what a POA covers and how it works helps you decide if you need one.
Defining Power of Attorney
A power of attorney allows a trusted person, called your attorney, to act on your behalf. This can happen immediately or only if you lose mental capacity. There are different types, including:
Lasting Power of Attorney (LPA): Covers health or financial decisions and remains valid if you lose capacity.
Ordinary Power of Attorney: Usually temporary and ends if you lose capacity.
You choose who your attorney is, and they must act in your best interests at all times. Setting up a POA means planning ahead to protect your affairs.
Key Legal Concepts
The POA must be made while you are capable of understanding its importance. It gives legal authority to someone else to make decisions as if they were you. Your attorney must follow strict rules and cannot use the power for personal gain.
You must register an LPA with the Office of the Public Guardian before it can be used. Without registration, the POA has no power. You can also decide which decisions your attorney can make, such as managing money or making healthcare choices.
For detailed information about setting up a lasting power of attorney, visit Age UK’s guide on lasting power of attorney.
Types of Power of Attorney in the UK
A Power of Attorney lets you choose someone to make decisions for you if you cannot. Different types serve different purposes, depending on your needs and situation. These options cover decisions about health, property, and finances at various times.
Lasting Power of Attorney (LPA)
A Lasting Power of Attorney (LPA) is a legal document that lets you appoint someone to make decisions for you if you lose mental capacity. You can create an LPA only while you still understand your choices.
There are two main types of LPAs:
Property and Financial Affairs LPA: This lets your attorney handle money matters, like paying bills or managing your bank accounts.
Health and Welfare LPA: This deals with decisions about your medical care and daily living, including where you live.
You must register your LPA with the Office of the Public Guardian before it can be used. You can also choose more than one attorney and decide if they act together or separately.
For detailed information on setting up an LPA, visit Age UK.
Enduring Power of Attorney
An Enduring Power of Attorney (EPA) is an older form used to give someone control over your property and financial affairs. You could make an EPA before 2007; after that, LPAs replaced EPAs.
If you set up an EPA before October 2007, it still works as long as it has been registered with the Office of the Public Guardian once you start to lose mental capacity. You cannot create a new EPA today.
EPAs do not cover health and welfare decisions. They only allow your attorney to manage money and property matters. If you want someone to handle these areas, make sure you have an LPA instead.
Ordinary Power of Attorney
An Ordinary Power of Attorney is a simpler arrangement for a limited time. You might use it if you expect to be away or temporarily unable to manage your affairs.
It allows your attorney to make decisions about your property and finances only while you have mental capacity. It ends if you lose that capacity.
This type of power is not registered with the Office of the Public Guardian. It is usually only valid for a short period and often used for specific tasks, like signing documents while you are abroad.
Because it stops when you lose mental capacity, an Ordinary Power of Attorney does not replace an LPA for long-term needs.
Differences: What a Power of Attorney Is Not
A Power of Attorney (PoA) gives someone authority to act for you, but it does not grant unlimited power. It is also quite different from other financial arrangements such as joint accounts. Understanding these differences helps you avoid common mistakes about what a PoA can and cannot do.
Limitations and Scope
A Power of Attorney only allows the person you appoint—often called an attorney—to act within the powers you set. They cannot make decisions outside this scope. For example, if your PoA covers only financial matters, your attorney cannot make medical decisions for you.
Your attorney must always act in your best interests and follow any instructions you gave when creating the PoA. They cannot sell your home without your permission if the PoA does not allow it. Also, a PoA ends if you still have mental capacity and revoke it or if you pass away.
The PoA does not automatically give your attorney access to your bank accounts or assets without you first setting it up formalised in legal documents. In contrast, some types of PoA like Lasting Power of Attorney continue even if you lose mental capacity, but others will not.
Power of Attorney vs Joint Accounts
Having a joint account is not the same as giving someone Power of Attorney. In a joint account, both account holders have full equal access to the money, and either person can withdraw or use funds without needing permission.
A PoA lets someone act for you without joint ownership. Your attorney cannot use your money for themselves; they must only use it for your benefit. Joint accounts carry a risk that the other party could use money in ways you do not want.
Unlike PoA, joint accounts do not stop if one person becomes mentally incapable. This can cause confusion about who controls the money when you are no longer able to manage your finances.
This difference means if you want control over who acts for your money, setting up a Power of Attorney is the better option.
Who Needs a Power of Attorney and Why?
You should consider a Power of Attorney if you want to ensure someone you trust can make decisions for you if you lose the ability to do so. This includes managing your money, legal matters, or health and welfare choices. It prepares you for situations where you might not be able to act for yourself.
Common Scenarios and Welfare Considerations
If you become mentally unable to make decisions, a Power of Attorney lets your chosen attorney handle your welfare. This can include decisions about your daily care, medical treatment, or where you live.
You must be "of sound mind" when setting it up, meaning you understand what you agree to. This protects you from unwanted decisions later.
A solicitor often helps to create the legal documents properly. Without this, decisions about your welfare might be made by the court, which may disagree with your wishes.
Legal and Financial Implications
A Power of Attorney gives your attorney authority to manage your financial affairs, such as paying bills, handling investments, or selling property. This is vital if you cannot do these yourself.
You remain in control until you lose mental capacity or revoke the power. You can choose more than one attorney and set specific rules about what they can do.
Be careful to appoint someone you trust, as they will have legal rights to manage your money and property. The process is overseen by the Office of the Public Guardian, which adds safeguards. For more details on this, see lasting power of attorney.
Roles and Responsibilities of Attorneys and Donors
Understanding who can act for you and what powers they hold is essential. You need to know how appointments work and what your attorney must do when making decisions for you.
Appointing an Attorney
When you create a Lasting Power of Attorney (LPA), you choose one or more attorneys to act on your behalf. You can appoint family members, friends, or legal professionals. You decide if they must work together or can act independently.
You can also specify how your attorneys share tasks. For example, one might handle your finances while another manages health decisions. If an attorney cannot act, others can continue to make decisions, so business does not stop.
It is important you pick attorneys you trust because they will have significant control over your personal or financial matters. The details of appointing attorneys are clearly explained on Use a lasting power of attorney: Overview.
Duties and Authority of Attorneys
Attorneys must always act in your best interests. They must follow the rules set out in your LPA and the law. This includes making decisions honestly and reasonably, keeping clear records, and consulting others if needed.
If multiple attorneys are appointed, they often must make decisions together, unless the LPA says otherwise. They should avoid conflicts of interest and can be held accountable if they misuse their powers.
Attorneys must understand the scope of their authority. Some LPAs cover only financial matters, while others include health and welfare decisions. A legal professional can help clarify what your attorneys can and cannot do.
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Making and Registering a Power of Attorney
Creating a Power of Attorney (PoA) involves choosing who will make decisions for you if you cannot. After you create the document, you must register it with the correct authorities to make it legally valid. There are costs involved, and you might want advice from a legal professional to avoid mistakes.
How to Create a Power of Attorney
You can create a lasting power of attorney (LPA) only if you have mental capacity. This means you must fully understand the decisions you want others to make for you. You decide who your attorneys will be. They can be one or more people, including friends, family, or professionals.
You need to fill out specific government forms that cover decisions about your health and care or your property and finances. Before signing, you must get a certificate provider to confirm you understand the form and are not under pressure.
You can find the forms and guidance on the official website for making an LPA.
Registration Process with the Office of the Public Guardian
After you complete your power of attorney forms, you must send them to the Office of the Public Guardian (OPG). The OPG checks that the forms are filled correctly and registers your LPA.
The registration process can take up to 20 weeks. During this time, the OPG may contact you or your attorney to clarify information. Once registered, your attorneys can use their powers as you have allowed.
You must also notify certain people of your LPA application, unless there is a good reason not to. These people have three weeks to raise any concerns with the OPG.
Costs and Professional Advice
Registering an LPA costs a fee set by the government. As of now, this fee is £82 per LPA. You must pay the fee for each document you register.
If you are on a low income or receive benefits, you may apply for a reduction or exemption from the fee. You can find details on applying for this on the government's website.
You may want to speak to a solicitor or legal professional for help. They can guide you through the process to avoid errors that may delay registration. This advice can be especially useful if your situation is complex or if you want to make sure your wishes are clear.
Managing Financial and Health Affairs Under Power of Attorney
A Power of Attorney lets someone handle specific tasks for you if you can’t do them yourself. You can give them control over things like your money, property, or health. These powers are split into two main types, each covering different areas of your life and decisions.
Property and Financial Affairs Powers
With a Property and Financial Affairs Lasting Power of Attorney, your attorney can manage your bank accounts, pay bills, and handle investments like ISAs. They can also buy or sell property and deal with your tax affairs on your behalf.
You can choose to limit or extend their powers when creating this document. They can access your internet banking and manage your passport renewal if needed. This power helps avoid delays in financial matters if you lose mental capacity.
Your attorney must keep clear records and act in your best interest at all times. If they abuse their power, there are legal steps you can take to protect your assets. More details are available on managing property and financial affairs with a lasting power of attorney.
Health and Welfare Decisions
A Health and Welfare Lasting Power of Attorney lets your chosen person make decisions about your medical care and daily wellbeing. This includes choices about treatment, where you live, and personal care.
Your attorney only makes decisions when you cannot make them yourself due to mental incapacity. They cannot override your existing wishes or refuse life-sustaining treatment unless you’ve specifically allowed this.
You should discuss your wishes clearly before setting this up. This power does not include financial matters—it is purely about your health and lifestyle choices. This ensures your preferences are respected if you later can’t voice them yourself.
Frequently Asked Questions
You can choose from different types of Power of Attorney, each serving a specific purpose. Knowing the legal duties involved helps protect both you and the person you appoint. Setting up a Lasting Power of Attorney follows a clear legal process, and costs vary depending on your solicitor. There are also legal limits and potential downsides you should consider before making this decision.
What are the different types of Power of Attorney available in the UK?
There are three main types: Lasting Power of Attorney (LPA), Enduring Power of Attorney (EPA), and Ordinary Power of Attorney.
LPAs are the most common and cover decisions about your health, welfare, or finances if you lose mental capacity. EPAs are older forms that only cover financial decisions and can no longer be created but may still be valid if made before 2007. Ordinary Powers of Attorney are temporary and only valid while you have mental capacity.
What are the legal responsibilities of someone holding a Power of Attorney in the UK?
The person you appoint, called an attorney, must act in your best interests at all times. They must follow any instructions you set out clearly.
They need to keep proper records and avoid conflicts of interest. They cannot use your money or property for their own benefit.
How does one go about setting up a Lasting Power of Attorney in the UK?
You start by filling out official LPA forms, choosing your attorney(s), and deciding whether they act jointly or separately.
The form must be signed by you, your attorney(s), and a certificate provider who confirms you understand the document.
Once completed, you must register the LPA with the Office of the Public Guardian before it takes effect. More details are available on the GOV.UK site.
What are the typical costs associated with obtaining a Power of Attorney through a solicitor in the UK?
Solicitors usually charge fees based on the complexity and the time needed to prepare the documents.
The government fee for registering an LPA is £82 for each LPA. Some solicitors offer fixed fees for the whole process, but fees can vary. Additional costs may apply if legal advice or complex arrangements are involved.
Are there any clear disadvantages to granting a Power of Attorney in the UK?
Once you give someone Power of Attorney, it can be hard to cancel it, especially if you lose mental capacity. There is a risk of misuse or financial abuse if you appoint the wrong person.
Choosing multiple attorneys can cause delays if they must agree on decisions. Also, if you don’t have an LPA and lose capacity, the Court of Protection might appoint a deputy, which is expensive and slow.
What are the limits of a Power of Attorney when it comes to property transactions, such as selling a house, in the UK?
An attorney can usually sell or manage your property if the LPA covers financial matters and is registered.
However, some transactions may require extra paperwork or approval depending on the situation. The attorney must always act according to your best interests and follow any restrictions you set out in the LPA.
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