If you became unable to make decisions tomorrow — through illness, injury, or dementia — who would handle your money? Who would decide on your medical treatment?
Without a Power of Attorney, nobody can act on your behalf. Not your spouse, not your children, not your best friend. Your assets freeze, your bills go unpaid, and your family has to go through a lengthy court process to gain control.
This guide covers Lasting Power of Attorney in the UK, and how it compares to the equivalent documents in the US and Canada.
What Is a Lasting Power of Attorney (LPA)?
An LPA is a legal document that lets you appoint someone you trust (your “attorney”) to make decisions on your behalf if you lose the ability to make them yourself.
In England and Wales, there are two types of LPA:
1. Property and Financial Affairs LPA
Covers decisions about your money and property:
- Paying bills and managing bank accounts
- Managing investments and pensions
- Buying, selling, or renting property
- Dealing with HMRC and tax affairs
- Paying care home fees
- Maintaining your home
This LPA can be used as soon as it’s registered — even while you still have mental capacity (with your permission).
2. Health and Welfare LPA
Covers decisions about your personal welfare:
- Medical treatment decisions
- Life-sustaining treatment (if you give permission)
- Where you live (care home, supported living)
- What you eat and wear
- Daily routine and activities
- Who you have contact with
This LPA can only be used when you’ve lost mental capacity — it can’t be used while you can make your own decisions.
How to Set Up an LPA (UK)
Step-by-Step
- Choose your attorneys — you can name one or more people. If you name multiple, they can act jointly (together) or jointly and severally (independently)
- Fill in the form — available online at gov.uk/lpa or on paper
- Get a certificate provider — someone must confirm you understand the LPA and aren’t being pressured. This can be a solicitor, GP, or someone who’s known you for 2+ years
- Notify people — you must notify anyone named in the LPA (e.g., replacement attorneys)
- Sign and date it — you, your attorneys, and the certificate provider all need to sign
- Register it — send it to the Office of the Public Guardian (OPG). This takes 8–10 weeks
- Store it safely — keep the original in a secure place and tell your attorneys where it is
Costs
- Registration fee: £82 per LPA (or £164 for both)
- Fee remission: available if you’re on a low income or have savings under £21,000
- Solicitor fees: typically £300–£500 if you want professional help drafting
- Total cost with solicitor: £382–£582 for both LPAs
Requirements
- You must be 18+ and have mental capacity when making the LPA
- You need one LPA for property/financial affairs and a separate one for health/welfare
- Both must be registered with the OPG before they can be used
- In Scotland and Northern Ireland, the equivalent documents are called “Powers of Attorney” but work similarly
US Power of Attorney
The US doesn’t have a single “Lasting Power of Attorney” document — instead, it uses separate documents for financial and healthcare decisions.
Financial Power of Attorney
- Durable Financial Power of Attorney — stays valid even if you become incapacitated (the “durable” part is critical — without it, the POA ends when you lose capacity)
- Springing Power of Attorney — only “springs” into effect when you become incapacitated (not available in all states)
- General Power of Attorney — covers broad financial decisions but ends when you lose capacity (not durable)
What it covers:
- Bank accounts and investments
- Property transactions
- Tax filings
- Business operations
- Insurance claims
- Government benefits
Cost: Varies by state — typically $50–$300 if you do it yourself, $200–$1,000 with a lawyer.
Healthcare Power of Attorney (Healthcare Proxy)
- Lets you appoint someone to make medical decisions if you can’t
- Available in all 50 states (sometimes called a “Healthcare Proxy” or “Medical Power of Attorney”)
- Only effective when you lack capacity — it doesn’t give your agent authority while you can make your own decisions
Advance Healthcare Directive (Living Will)
- Not a Power of Attorney — but works alongside one
- Specifies your wishes for end-of-life care
- Covers life support, resuscitation, pain management
- Some states combine healthcare POA and living will into one document
Key Differences from UK LPA
| Feature | UK LPA | US Power of Attorney |
|---|---|---|
| Documents needed | 2 (property + health) | 2 (financial + healthcare) |
| Registration | Must register with OPG | No registration required (but some states recommend notarisation) |
| Witnesses | Required | Not always required (depends on state) |
| When effective | Property LPA: immediately; Health LPA: when capacity is lost | Durable: immediately; Springing: when incapacitated |
| Cost | £82 per LPA | $50–$1,000 depending on state and method |
| Revocable | Yes, while you have capacity | Yes, while you have capacity |
Canadian Power of Attorney
Canada’s system varies by province, but generally uses two separate documents.
Power of Attorney for Property (Financial)
- Covers management of your assets, income, and property
- Can be “general” (limited tasks) or “continuing” (covers loss of capacity — equivalent to a durable POA)
- Effective immediately unless specified otherwise (or only on incapacity, depending on the province)
- Must be signed, witnessed, and may need to be notarised
Power of Attorney for Personal Care
- Covers decisions about your health, living arrangements, and personal care
- Only effective when you lose mental capacity
- Similar to the UK’s Health and Welfare LPA
- Some provinces call this a “Representation Agreement” (British Columbia) or “Mandate” (Quebec)
Province-Specific Variations
| Province | Financial POA | Health POA |
|---|---|---|
| Ontario | Continuing Power of Attorney for Property | Power of Attorney for Personal Care |
| British Columbia | Enduring Power of Attorney | Representation Agreement (Health and Personal Care) |
| Quebec | Mandate (Protection Mandate) | Mandate (Protection Mandate) |
| Alberta | Enduring Power of Attorney | Personal Directive |
| Manitoba | Power of Attorney | Health Care Directive |
Key Differences from UK LPA
- No central registration — unlike the UK’s OPG, there’s no national registration system
- Notarisation — some provinces require notarisation for validity
- Cost — typically $50–$200 if done yourself, $300–$800 with a lawyer
- Province-specific rules — a POA valid in Ontario may not be valid in Quebec
When to Set It Up
The short answer: now. You need mental capacity to create a Power of Attorney. Once you’ve lost it, it’s too late.
Set it up if you:
- Are over 18 (UK) or 18+ (US/Canada)
- Own property or have savings
- Have dependants (children, elderly parents)
- Are in a relationship but not married (your partner has no automatic rights)
- Are planning for retirement
- Have health conditions that could affect capacity in the future
Review it every 3–5 years or after major life events:
- Marriage, divorce, or separation
- Birth of children
- Death of your named attorney
- Moving to a different country
- Diagnosis of a serious health condition
Choosing Your Attorney
This is the most important decision you’ll make. Your attorney will have access to your money and control over your healthcare.
What to Look For
- Trustworthy — this person will have access to everything you own
- Organised — they need to manage finances, keep records, and make decisions
- Available — they should be able to commit the time needed
- Capable — they should be able to handle complex decisions
- Calm under pressure — healthcare decisions can be stressful
- Willing — don’t assume someone wants the role — ask them first
Practical Tips
- Name more than one attorney — in case one can’t serve
- Consider appointing separate attorneys for financial and health decisions — different people have different strengths
- Name a replacement attorney — in case your first choice can’t act
- Avoid naming your only child — if they’re also your main beneficiary, the pressure can be overwhelming
- Tell your attorneys — don’t leave it as a surprise. Explain where documents are stored and what your wishes are
What Happens Without a Power of Attorney
If you lose capacity without an LPA or POA, your family faces a costly and time-consuming court process.
UK — Deputyship:
- Your family must apply to the Court of Protection for a Deputyship Order
- Cost: £371 application fee + £320 annual supervision fee (for property/financial affairs)
- Takes months to process — during which your finances are frozen
- The court chooses who becomes deputy — it might not be who you’d want
- Ongoing supervision and reporting requirements
US — Guardianship/Conservatorship:
- Family must petition the court for guardianship or conservatorship
- Cost: $1,000–$5,000+ in legal fees, plus ongoing court costs
- Court-appointed — you lose the right to choose
- Public process — your financial affairs become court records
- Ongoing court oversight and annual reports required
Canada — Guardianship/Trusteeship:
- Varies by province, but generally involves a court application
- Cost: $1,500–$5,000+ depending on complexity
- Takes weeks to months
- Government-appointed guardian may be assigned if no family is available
The Difference a POA Makes
| Situation | With LPA/POA | Without LPA/POA |
|---|---|---|
| Who decides | You chose them | Court decides |
| Cost | £82 (UK), $50–$1,000 (US), $50–$800 (Canada) | £691+ (UK), $1,000–$5,000+ (US), $1,500–$5,000+ (Canada) |
| Time | Weeks to register | Months for court process |
| Control | You choose, you set terms | Court sets terms |
| Privacy | Private | Public court proceedings |
| Stress | Minimal | Significant — adds to family’s burden during a crisis |
Common Mistakes
- Not having one at all — the single biggest mistake. Everyone needs a POA
- Not registering it (UK) — an unregistered LPA can’t be used
- Choosing the wrong attorney — pick someone trustworthy, not just the closest person
- Not telling anyone — your attorney needs to know the document exists and where to find it
- Assuming your spouse has automatic authority — they don’t, without a POA
- Using outdated documents — if you moved countries, your old POA may not be valid
- Not covering both types — financial and health decisions are equally important
Next Steps
- Decide who you trust — for both financial and health decisions
- Talk to them — make sure they’re willing and understand your wishes
- Choose the right documents for your country — LPA (UK), Durable POA + Healthcare Proxy (US), Continuing POA + Personal Care POA (Canada)
- Fill in the forms — use official government forms where possible
- Get it witnessed and signed — follow the requirements carefully
- Register it (UK: send to OPG; US/Canada: store safely and consider notarisation)
- Tell your attorneys and store it securely — they need to know where to find it
- Review every 3–5 years — or after any major life event
A Power of Attorney is one of those documents you hope you never need — but you’ll be deeply grateful you have it if the worst happens.