Enduring Power of Attorney NZ: Cost, Setup, and What You Need to Know

An enduring power of attorney (EPA) is the only legal document in New Zealand that lets someone make decisions on your behalf if you lose mental capacity. Without one, your family may need to apply to the Family Court for a welfare guardian or property manager — a process that takes months and costs thousands.

Two Separate EPAs, Not One

New Zealand law requires two separate EPAs under the Protection of Personal and Property Rights Act 1988 (the PPPR Act):

Property EPA. Covers financial decisions — managing bank accounts, paying bills, selling property, handling investments. You can choose to activate this immediately (useful if you travel frequently or want help managing finances now) or only upon mental incapacity.

Personal care and welfare EPA. Covers healthcare and daily living decisions — medical treatment, where you live, what care services you receive. This EPA can only activate when a medical practitioner provides a clinical certification that you've lost mental capacity. It cannot operate while you're still competent.

You can appoint different people for each role or the same person for both. Many people appoint a spouse for property and an adult child for welfare, or vice versa.

The Witnessing Requirements

This is where most DIY attempts fail. Under the PPPR Act, EPAs must be witnessed and certified by an independent lawyer, qualified legal executive, or trustee corporation officer. The witness must:

• Explain the nature and effect of the EPA to you
• Certify that you understand what you're signing
• Confirm you're not being pressured into it
• Be satisfied you're mentally competent at the time of signing

The witness cannot be someone you're appointing as your attorney. This mandatory certification is what gives EPAs their legal weight — and it's why you can't just download a form and sign it at the kitchen table.

What It Costs

EPA costs in New Zealand vary depending on who prepares them:

• Public Trust online: Around $219 per EPA ($438 for the pair)
• Public Trust in-centre: Around $385 per EPA ($770 for the pair)
• Law firms: Typically $400 to $800 per EPA, so $800 to $1,600 for both
• Legal executives: Usually at the lower end of the law firm range

The witnessing fee is sometimes included in the drafting cost, sometimes charged separately. Ask upfront what's covered.

One way to reduce costs: prepare your decisions before the appointment. If you arrive knowing who you want as your attorneys, what powers you want to grant, and any conditions you want to include, you'll spend less billable time explaining your situation. Our New Zealand End-of-Life Planning Guide includes a pre-appointment preparation worksheet that walks you through every decision point so your legal consultation focuses on execution rather than explanation.

Common Mistakes to Avoid

Appointing only one attorney with no successor. If your sole attorney dies, becomes incapacitated, or can no longer act, you may need to make a new EPA and could be back to the court application process. Always appoint at least one successor.

Not telling your attorney about the EPA. An EPA is useless if nobody knows it exists. Your appointed attorneys should know where the original documents are stored and understand the scope of their authority.

Confusing EPAs with ordinary powers of attorney. An ordinary power of attorney automatically revokes when you lose capacity — the exact moment you'd most need someone acting on your behalf. Only enduring powers of attorney survive incapacity.

Waiting too long. You must be mentally competent when you sign an EPA. If cognitive decline has already progressed to the point where the witness can't certify capacity, the EPA can't be executed. By then, your family may need a Family Court application under the PPPR Act — a process that can involve substantial legal and court costs and take months to process.

How EPAs Fit Into Your Broader Plan

EPAs work alongside your will and advance care plan, but they serve different purposes:

• Your will takes effect only after death
• Your advance care plan records broader healthcare preferences but is not legally binding by itself
• Your EPAs are the operative documents during any period of incapacity while you're alive

Having all three documented and stored together means your family can find what they need regardless of whether they're dealing with a medical crisis or your death. The complete guide walks through how to coordinate these documents and build a single organised estate file that covers every scenario.

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