A power of attorney can help families manage important decisions when someone cannot act for themselves or wants another person to help with legal, financial or practical matters. It is often discussed later in life, but it can be useful in many situations, including illness, travel, property matters or long-term planning.
Understanding the documents involved can help families prepare early and avoid confusion when support is needed.
What is a power of attorney?
A power of attorney is a legal document that gives one person authority to act on behalf of another. The person giving the authority is often called the donor. The person receiving authority is called the attorney.
An attorney may be able to help with:
- banking
- bills
- property
- pensions
- tax
- care arrangements
- legal paperwork
- healthcare decisions, depending on the type of document
The powers depend on the document and how it has been set up.
Lasting power of attorney
A lasting power of attorney, often called an LPA, is commonly used in England and Wales. It allows someone to appoint trusted people to help make decisions if they lose mental capacity or need support.
There are two main types:
- property and financial affairs LPA
- health and welfare LPA
Families should understand the difference before choosing which document is needed.
Property and financial affairs LPA
This type of LPA can allow an attorney to help with money and property matters.
It may cover:
- managing bank accounts
- paying bills
- collecting pensions
- dealing with benefits
- selling or managing property
- handling investments
- speaking to financial organisations
It can be useful if someone becomes unwell, loses capacity or needs help with everyday finances.
Health and welfare LPA
A health and welfare LPA can allow an attorney to make decisions about care and medical matters if the donor cannot decide for themselves.
It may cover:
- care arrangements
- medical treatment decisions
- daily routine
- living arrangements
- contact with healthcare providers
This type of LPA can usually only be used when the person no longer has capacity to make the relevant decision.
Identity documents
When setting up or using a power of attorney, identity documents may be needed.
This can include:
- passport
- driving licence
- birth certificate
- proof of address
- national insurance number
- marriage certificate, if names differ
- change of name deed, if applicable
Banks, solicitors and care providers may ask for ID before accepting instructions from an attorney.
Proof of address
Proof of address may be requested for both the donor and attorney.
Common documents include:
- utility bill
- bank statement
- council tax bill
- driving licence
- HMRC letter
- mortgage statement
- tenancy agreement
The document should usually be recent and show the current address clearly.
Medical and care documents
If the power of attorney relates to health or welfare, families may also need medical and care records.
Useful documents may include:
- GP details
- care plan
- medication list
- hospital letters
- social care documents
- mental capacity assessment, where relevant
- care home records
- NHS number
Keeping these documents organised can help attorneys make informed decisions.
Financial documents
For financial matters, attorneys may need to access or manage records.
This can include:
- bank statements
- pension details
- benefit letters
- tax records
- mortgage documents
- insurance policies
- investment statements
- utility bills
- property documents
A clear financial folder can make the attorney’s role much easier.
Property documents
If an attorney may need to manage or sell property, property records should be kept safe.
Useful documents include:
- title deeds
- mortgage statement
- lease documents
- insurance policy
- council tax bill
- tenancy agreement, if rented
- property valuation
- solicitor correspondence
Property transactions can require detailed identity and authority checks.
Certified copies
Organisations may ask for certified copies of a power of attorney or identity documents. This can happen when dealing with banks, solicitors, pensions or property matters.
Before sending documents, check whether the organisation needs:
- original power of attorney
- certified copy
- online access code, where available
- attorney ID
- proof of address
- donor ID
Never send important originals unless the organisation confirms it is necessary.
Name differences
Name differences can cause problems when using a power of attorney. For example, an attorney’s passport may show a married name while the power of attorney uses a previous name.
Useful supporting documents include:
- marriage certificate
- divorce document
- change of name deed
- statutory declaration
- previous passport
Prepare these early if names do not match.
Common mistakes to avoid
Power of attorney issues often arise when documents are missing or unclear.
Common problems include:
- power of attorney is not registered
- wrong type of LPA is used
- certified copies are not accepted
- attorney ID is missing
- names do not match across documents
- banks request extra checks
- financial records are disorganised
- medical wishes are not discussed
- family members do not know where documents are kept
Final thoughts
A power of attorney can be an important document for families, especially when someone needs help managing finances, property, healthcare or care decisions. It is easier to deal with these matters when identity documents, proof of address, financial records, medical information and certified copies are organised.
Families should discuss powers of attorney early and keep documents in a safe, accessible place. Clear paperwork can make difficult situations easier to manage.