What is a Power of Attorney?
A Power of Attorney (POA) is a legal document that allows you to appoint another person – called your "attorney" – to make decisions on your behalf. Despite the name, your attorney does not need to be a lawyer. They can be any trusted adult: a spouse, family member, or close friend.
Unlike a will, which only takes effect after death, a Power of Attorney operates while you are alive. It is designed to protect you if illness, accident, or age affects your ability to manage your own affairs.
Creating a Power of Attorney when you are healthy and mentally capable is one of the most important steps in estate planning. Without one, your family may need to apply to a tribunal or court for guardianship – an expensive, time-consuming, and emotionally difficult process.
Why You Need a Power of Attorney
Medical Emergency
You suffer a stroke and cannot communicate. Without an Enduring Power of Attorney, your spouse cannot access your bank accounts to pay the mortgage, cannot sell investments to cover medical costs, and cannot make decisions about your care.
Dementia
Early-stage dementia gradually affects your judgment. An Enduring POA created while you still have capacity allows a smooth transition of decision-making to your chosen attorney, rather than a crisis-driven tribunal application by your family.
Extended Travel
You plan to travel overseas for six months. A General (non-enduring) POA allows someone to handle your property sale, manage investments, or deal with government agencies while you are away.
Types of Power of Attorney
Australia has two main categories of Power of Attorney, though the exact names and requirements vary by state:
Purpose: Financial and legal decisions while you have mental capacity
When it ends: Ends if you lose mental capacity
Best for: Temporary arrangements like travel, hospital stays, or delegating specific transactions
Limitations: Cannot be used once you lose capacity to make decisions yourself
Purpose: Financial and legal decisions that continue if you lose capacity
When it ends: Continues through incapacity until death or revocation
Best for: Long-term planning, protecting against future incapacity
Key benefit: The "enduring" nature means it survives your loss of mental capacity – exactly when you need it most
Purpose: Health and lifestyle decisions (treatment, living arrangements, end-of-life care)
When it ends: Continues through incapacity until death or revocation
Best for: Ensuring your healthcare wishes are followed when you cannot communicate them
Note: Called different names in different states (Enduring Guardian, Advance Health Directive, etc.)
State-Specific Requirements
Select your state above to see specific document names, witnessing requirements, and registration rules that apply to you.
Each Australian state and territory has its own legislation governing Powers of Attorney. While the core concepts are similar, the document names, witnessing requirements, and registration processes differ.
Choosing Your Attorney
Selecting the right attorney is one of the most important decisions you will make. Consider:
Trustworthiness
Your attorney will have significant power over your finances or health. Choose someone whose integrity you do not question.
Capability
Can they manage financial matters competently? Do they understand your values regarding medical treatment? Are they organised enough to handle paperwork and deadlines?
Availability
Will they be accessible when needed? Someone living overseas or with demanding work commitments may struggle to act promptly.
Willingness
Have you discussed this with them? Being an attorney carries legal responsibilities and can be burdensome. Never assume someone will accept without asking.
Age
Consider their age relative to yours. An attorney close to your age may develop capacity issues around the same time you do.
You can appoint multiple attorneys to act jointly (all must agree), severally (each can act independently), or jointly and severally (either arrangement depending on the situation). Consider appointing a substitute attorney in case your first choice cannot act.
Power of Attorney vs Will
A common misconception is that having a will is enough. It is not. A will and Power of Attorney serve completely different purposes:
| Will | Power of Attorney | |
|---|---|---|
| When it operates | After death only | During your lifetime |
| Purpose | Distributes your assets to beneficiaries | Manages your affairs while you are alive but incapacitated |
| Decision maker | Executor | Attorney |
| What happens at death | Takes effect | Automatically ends |
A complete estate plan includes both documents. Your will protects your wishes after death; your Power of Attorney protects you while alive.
Common Questions
Can I make a POA if I am already unwell?
You must have mental capacity to create a valid POA. If you already have dementia or another condition affecting decision-making, it may be too late. A doctor's assessment may be required to confirm capacity. This is why creating a POA while healthy is essential.
Can I cancel or change my POA?
Yes, as long as you still have mental capacity. You can revoke a POA at any time by creating a revocation document and notifying your attorney and any institutions that hold copies.
What if my attorney misuses their power?
Attorneys have legal duties to act in your best interests, keep records, avoid conflicts of interest, and keep your property separate from theirs. Misuse of power is a criminal offence. If you suspect abuse, contact your state's civil and administrative tribunal.
Does my POA work interstate or overseas?
Australian states have mutual recognition provisions, so a POA made in one state generally works in another. However, there are exceptions, and a POA made overseas may not be recognised in Australia. If you own property in multiple states, consider getting state-specific advice.