Multiple Attorneys Power of Attorney NSW: Joint, Several, or Both

Appointing more than one attorney under your NSW enduring power of attorney sounds like a safety measure — and it can be, if you get the structure right. Get it wrong and you create a bottleneck that freezes your finances at exactly the moment someone needs to act quickly.

The Powers of Attorney Act 2003 (NSW) gives you three options for how multiple attorneys operate, and each creates a fundamentally different dynamic.

Joint Attorneys: Everyone Must Agree

If you appoint attorneys to act jointly, every single decision requires the agreement and signature of all named attorneys. Want to sell a property? All attorneys must sign the contract. Need to withdraw funds from a bank account? All must authorise it.

Joint appointment is the strictest safeguard against one attorney acting unilaterally. It works well when you have two people who are geographically close, reliably available, and in strong agreement about your care and finances.

It breaks down quickly when one attorney is overseas, unwell, or simply unreachable. If one of your joint attorneys dies or loses their own capacity, the surviving attorneys generally cannot continue to act — the entire appointment may fail unless you have included a substitute attorney clause. Banks are particularly cautious with joint appointments, often requiring all attorneys to attend the branch together or provide individual witnessed authorisation letters.

Several Attorneys: Any One Can Act Alone

Appointing attorneys severally means any one of them can make decisions independently, without consulting or obtaining the consent of the others. This is the most operationally flexible arrangement. If your daughter lives in Sydney and your son lives in Melbourne, either one can deal with your bank, pay your bills, or manage your aged care fees without waiting for the other.

The risk is obvious: there is no built-in check on any single attorney's decisions. If one attorney makes a poor financial decision or acts against your interests, the other attorneys have no formal veto power under the document itself. (NCAT can intervene if there is evidence of misuse, but that is after the fact.)

Several appointment works best when you trust each attorney equally and independently, and when the speed of decision-making matters — which it often does when a parent enters aged care or a medical crisis demands immediate financial arrangements.

Joint and Several: The Hybrid

This appointment type allows your attorneys to act together or individually, depending on the situation. In practice, this means any one attorney can handle routine banking and bill payments on their own, but for larger decisions — property sales, investment changes — they can choose to act together.

Joint and several is the most common structure in NSW because it offers both operational flexibility and the option for collaboration on major decisions. It does not, however, create a legal requirement to collaborate — it simply permits it. If one attorney sells a property without consulting the other, the transaction is still legally valid under a joint and several appointment.

Naming a Substitute Attorney

A substitute attorney is someone who steps in if your primary attorney dies, loses capacity, resigns, or is otherwise unable to act. Under the Powers of Attorney Act, you can name one or more substitutes in the EPOA form itself.

Substitute appointments are overlooked constantly, and the consequences are serious. If you appoint a single attorney with no substitute, and that attorney dies or develops dementia themselves, your enduring power of attorney is effectively dead. Your family would need to apply to NCAT for a financial management order — a process that takes four to six weeks (or longer if contested) and may result in the NSW Trustee & Guardian being appointed instead of a family member.

Naming a substitute costs nothing and adds a single additional section to the form. It is the simplest insurance against your planning becoming worthless at the worst possible time.

How Banks Handle Multiple Attorney Appointments

Major banks in NSW apply their own internal policies on top of the legal requirements. With a joint appointment, expect to be asked for all attorneys to provide identification, complete the bank's own POA registration form, and sometimes attend a branch together. Some banks require a fresh certified copy of the EPOA for each attorney.

With a several appointment, banks will typically register all named attorneys but allow any single one to transact. However, they may flag large or unusual transactions for additional review, particularly if the transaction could benefit the attorney personally.

Getting the bank registration done early — before a crisis — saves weeks of frustration. Most banks take two to four weeks to process an EPOA registration through their legal department.

Choosing the Right Structure

For most NSW families, joint and several is the practical default. It avoids the operational paralysis of strict joint appointments while still allowing attorneys to collaborate when the situation warrants it. Pair it with a named substitute attorney and you have a resilient structure that survives the unexpected.

The New South Wales Power of Attorney Kit includes a decision-maker selection worksheet that walks through these options with your specific circumstances, plus a bank acceptance playbook for registering your EPOA with financial institutions before it is needed.

See more New South Wales guides →