What enduring power of attorney means — and why you need it before a crisis

Enduring Power of Attorney is one of the most important legal documents your parent can have in place as they age. It is also one of the most commonly delayed — and the consequences of not having it can be severe, expensive, and deeply stressful for everyone involved.


What is an Enduring Power of Attorney?

An Enduring Power of Attorney (EPA) is a legal document that allows your parent to formally appoint someone — usually a family member or trusted person — to make decisions on their behalf if they lose the capacity to make those decisions themselves.

The word enduring is important. An ordinary Power of Attorney lapses if the person who granted it loses mental capacity. An Enduring Power of Attorney is specifically designed to remain in force — or come into force — at that point.

In New Zealand, there are two separate types of EPA, and both are important.

EPA for Property

Covers financial and property decisions — managing bank accounts, paying bills, selling assets, dealing with investments and the family home. Without this in place, no one can legally manage your parent's finances if they lose capacity, regardless of how obvious the need is.

EPA for Personal Care and Welfare

Covers personal decisions — where your parent lives, what medical treatment they receive, what care they get. This type of EPA can only be exercised once your parent is assessed as lacking the capacity to make these decisions themselves.


IMPORTANT DISTINCTION

Having both types of EPA matters. It is common for families to have one but not the other — often because they didn't realise both exist. A property EPA does not give anyone the right to make care decisions, and vice versa.


Why it must be set up before a crisis

This is the part families most often don't understand until it is too late.

An EPA can only be granted by a person who has mental capacity at the time of signing. If your parent develops dementia, has a stroke, or loses mental capacity for any other reason before an EPA is in place, it is too late to create one.

What happens then? If your parent loses capacity without an EPA, and decisions need to be made about their finances or care, the only legal route is to apply to the Family Court to become their Welfare Guardian or Property Manager. This process is:

  • Formal and time-consuming — it involves legal proceedings and court approval

  • Expensive — legal costs can be significant

  • Stressful — your parent may be in crisis while the process is underway

  • Not guaranteed — the court decides who is appointed, which may not be who the family expected

An EPA, by contrast, is a straightforward document that can be prepared by any lawyer for a relatively modest cost. The difference in outcome for families is dramatic.


THE MOST COMMON SCENARIO

A parent has a fall and a significant head injury. They are in hospital, unable to communicate clearly. Bills need to be paid, care decisions need to be made, the family home may need to be accessed. Without an EPA in place, the family has no legal authority to act — even as next of kin. The hospital and bank cannot simply accept a family member's instructions, however obvious the need. The Family Court process begins from scratch, often while the person is in acute care.


Who can be appointed as attorney?

Your parent can appoint anyone they trust — most commonly an adult child, a spouse, or another family member. They can appoint more than one person (to act jointly, or separately), and they can appoint different people for property and personal care decisions.

Choosing the right person matters. The attorney needs to be:

  • Someone your parent genuinely trusts

  • Capable of making financial or care decisions under pressure

  • Willing to act in your parent's interests rather than their own

  • Practically able to carry out the role — they don't need to live locally, but it helps

A professional — a lawyer or trustee company — can also be appointed, particularly for the property EPA if there is concern about family conflict or complexity.

A word on family dynamics

If there are multiple adult children, it is worth having an honest conversation about who is best placed to act as attorney — and why. Appointing all siblings jointly can cause paralysis if they disagree. Appointing one without discussion can cause resentment. Ideally, the family agrees before the documents are prepared.

What the process involves

Step 1 — Your parent decides

Your parent chooses who to appoint, for which type of EPA, and under what conditions. For the personal care EPA, they can specify what matters to them — for example, a preference to remain at home as long as possible, or particular wishes about medical treatment.

Step 2 — See a lawyer

EPA documents must be prepared and witnessed by a lawyer (or other authorised witness) in New Zealand. The lawyer's role is to confirm that your parent understands what they are signing and is making the decision freely. This is not a formality — it is a legal safeguard that protects your parent.

Both the person granting the EPA and the attorney must sign the documents. The attorney's signature confirms they understand and accept the role.

Step 3 — Store safely and tell the right people

The original documents should be stored safely — ideally with the lawyer who prepared them. Copies should be held by the attorney and the family should know where the originals are. There is no requirement to register an EPA in New Zealand, but letting relevant people know it exists — the GP, the bank — can be important.

What does it cost?

A straightforward EPA prepared by a lawyer typically costs $300–$600 for both types combined. This varies by firm and complexity. Some community legal services offer assistance for people on low incomes.

This is one of the most cost-effective legal documents a person can have. The cost of not having it, measured in legal fees, time, and family stress, is vastly higher.

When does the EPA come into effect?

For property EPAs, your parent can choose whether the attorney can act immediately or only once your parent loses capacity. Most people choose to have it available immediately — this allows the attorney to help with banking and financial matters in everyday situations, not only in emergencies.

For personal care and welfare EPAs, the attorney can only act once a health professional certifies that your parent lacks the capacity to make the relevant decisions themselves. The attorney cannot override your parent's wishes while your parent still has capacity.


A COMMON MISCONCEPTION

Having an EPA in place does not mean you take over your parent's decision-making while they are still capable. Your parent remains fully in charge of their own life. The EPA simply ensures someone has the legal authority to act if and when that changes. Many people find this framing reassuring — it is about being prepared, not about handing over control.


What about advance care planning?

An EPA for Personal Care and Welfare deals with who makes decisions on your parent's behalf. It sits alongside but is separate from an advance care plan, which is a document where your parent records their own wishes about their future care — including end-of-life preferences.

An advance care plan is not a legal document in the same way as an EPA, but it is an important guide for family and health professionals. Having both in place gives your parent the best chance that their wishes will be respected.

Your parent's GP or the District Health service can provide guidance on advance care planning.

If you've been putting this off

Most families have. The conversation feels difficult, it requires acknowledging a future nobody wants to think about, and it's easy to assume there's plenty of time.

There usually is time — but not always. And the cost of having this conversation now, while your parent is well and can be a genuine participant in the decision, is far lower than the cost of navigating a crisis without it.

Any New Zealand lawyer with experience in elder law can prepare these documents. Your parent's GP may also be able to suggest trusted local practitioners. The Ageing Well NZ legal services directory lists firms with experience in this area.




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