Joint Power of Attorney South Australia
Appointing More Than One Attorney
Form P2 in South Australia lets you appoint multiple attorneys to manage your financial and legal affairs. If you appoint more than one person, you need to specify how they can act: jointly, jointly and severally, or a combination of both.
This choice has serious practical consequences. Getting it wrong can either leave your finances unmanageable when one attorney is unavailable or give each attorney unchecked individual authority. Neither extreme serves most families well.
Joint Appointments
If you appoint attorneys jointly, every decision requires the agreement and signature of all appointed attorneys. No single attorney can act alone — even to pay a bill or access a bank account.
The protection: No one attorney can make unilateral decisions. If three adult children are appointed jointly, each one has effective veto power over the others. This prevents a single person from acting against the donor's interests without the others knowing.
The problem: Joint appointments create a practical bottleneck. If one attorney is travelling, hospitalised, or simply unreachable, the others cannot act. A mortgage payment due on Friday can't wait until the third attorney returns from overseas on Tuesday.
It gets worse if a joint attorney dies, loses their own capacity, or resigns. Under South Australian law, the loss of one joint attorney can terminate the entire EPA — meaning the remaining attorneys lose their authority and the family may need to apply to SACAT for an administration order.
Joint and Several Appointments
If you appoint attorneys jointly and severally, each attorney can act independently. Any one of the appointed attorneys can access bank accounts, sign documents, and make financial decisions without needing the consent or even the knowledge of the others.
The protection: The arrangement is resilient. If one attorney is unavailable, the others can still act. There's no risk of the entire EPA failing because one person can't be contacted.
The risk: Each attorney has full, independent authority. If one attorney makes a poor decision or acts improperly, the others may not find out until after the damage is done. A jointly-and-severally appointed attorney could withdraw funds, sell investments, or enter contracts without any other attorney being aware.
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The Hybrid Approach
South Australian law allows you to combine both structures. A common approach is to appoint two attorneys to act jointly for major decisions (selling property, changing investments, making gifts) and severally for day-to-day matters (paying bills, managing direct debits, accessing routine bank transactions).
This hybrid structure is written into the conditions and limitations section of Form P2. For example:
"The attorneys must act jointly in relation to any sale, transfer, or encumbrance of real property and any transaction exceeding $10,000. For all other matters, the attorneys may act severally."
The hybrid approach preserves the safeguard of dual approval for significant financial decisions while maintaining practical accessibility for routine management.
How Banks Handle Multiple Attorneys
Banks process multiple attorney appointments according to the terms of the EPA. If the EPA specifies joint operation, the bank will require all attorneys' signatures on every transaction — which means all attorneys need to be registered at the bank and may need to attend the branch together.
For jointly-and-several appointments, the bank will allow any registered attorney to transact independently. This is simpler to administer but means the bank cannot prevent one attorney from acting without the others' knowledge.
Before a crisis arrives, register all attorneys with each relevant bank. Go through the bank's EPA registration process, provide identity verification for every attorney, and confirm how the bank will implement the joint/several structure. Doing this in advance prevents delays and confusion when the EPA is actually needed.
What Happens If an Attorney Can No Longer Serve
Resignation
An attorney can renounce while the donor has capacity by giving written notice. If the donor has lost capacity, the process depends on how the attorneys were appointed: a jointly appointed attorney may require a SACAT administration application, while an attorney appointed severally or jointly and severally can give written notice to the donor and the other attorneys.
- Joint appointment: If one of the joint attorneys resigns, the remaining attorneys may lose their authority depending on how the EPA is drafted. The EPA may need to be re-executed with the remaining attorneys — which is only possible if the donor still has capacity.
- Joint and several: The remaining attorneys continue to operate. The resignation removes one person from the arrangement but doesn't affect the others.
Death or Incapacity of an Attorney
The same principle applies. Under a joint appointment, losing one attorney can collapse the entire structure. Under joint-and-several, the surviving attorneys continue without interruption.
Disagreements Between Attorneys
The EPA itself doesn't provide a dispute resolution mechanism. If jointly-appointed attorneys disagree, the transaction simply cannot proceed — creating a deadlock. If the disagreement relates to the donor's care needs (say, whether to sell the family home to fund aged care), the matter may end up at SACAT.
A dispute between attorneys may require a SACAT application for administration or guardianship intervention. SACAT intervention takes 4 to 6 weeks under standard processing, which doesn't help when urgent financial decisions need to be made.
Choosing the Right Structure for Your Family
| Family Situation | Recommended Structure |
|---|---|
| One trusted child, no conflict risk | Single attorney (simplest) |
| Two children, cooperative relationship | Jointly and severally (flexibility, shared responsibility) |
| Two or more children, some trust concerns | Hybrid: jointly for major decisions, severally for routine |
| Family with conflict or competing interests | Consider an independent professional attorney |
The South Australia Power of Attorney Kit includes the decision-maker selection worksheet and conditions templates for structuring multiple attorney appointments — with worked examples for joint, several, and hybrid arrangements.
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