Five Essential Estate Planning Documents for Australian Seniors
Author: Abbey John
Reviewed by: Abbey John, Principal Lawyer
Published: 20 August 2026
Jurisdiction: General Australian information — state and territory laws differ.
Estate planning is about more than deciding who receives your assets after you die. For older Australians, planning ahead can also help ensure that important financial, personal and healthcare decisions can be managed by people you trust if you are no longer able to make those decisions yourself.
The documents and arrangements that may be appropriate depend on your circumstances and the Australian state or territory in which you live. Some arrangements also operate separately from your Will, so it is important to consider your estate plan as a whole.
Here are five important documents and arrangements Australian seniors may wish to consider.
1. A Valid Will
A Will is a fundamental part of an estate plan. It allows you to set out how you want assets that form part of your estate to be distributed after your death.
Your Will may deal with assets such as:
- Property
- Savings and investments
- Vehicles
- Personal belongings
- Jewellery and family heirlooms
- Other assets forming part of your estate
A Will can also allow you to nominate beneficiaries and appoint an executor to administer your estate.
It is important to review your Will when your circumstances change. Marriage, separation, divorce, the death of a beneficiary, changes in family relationships or significant changes to your assets may all be reasons to review your arrangements.
2. Enduring Power of Attorney
An Enduring Power of Attorney (EPOA) allows you to appoint someone to make certain decisions on your behalf, including financial or legal decisions, depending on the law applying in your state or territory and the authority granted under the document.
An enduring appointment can continue to operate if you lose decision-making capacity, subject to the applicable laws and terms of the appointment.
Choosing an attorney is an important decision. You should select someone you trust and understand the powers you are giving them.
The rules relating to enduring powers of attorney differ across Australian jurisdictions, so the appropriate document and requirements should be confirmed for your circumstances.
3. Advance Care Planning or an Advance Health Directive
Estate planning can also involve considering your future healthcare wishes.
Advance care planning allows you to think about the medical treatment and care you may want if you become seriously ill or are unable to communicate your preferences.
Depending on where you live, you may be able to formally record your wishes in an Advance Health Directive or another recognised advance care planning document.
Your wishes may address:
- Medical treatment
- Future care preferences
- Where you would prefer to receive care
- End-of-life care
- Who you would like involved in decisions about your care
The terminology, legal requirements and effect of these arrangements vary between Australian states and territories.
4. Enduring Guardianship or Other Personal Decision-Making Arrangements
You may also need to consider who could make certain personal or lifestyle decisions for you if you lose decision-making capacity.
The terminology and legal arrangements differ across Australia. Some jurisdictions use enduring guardianship, while others have different arrangements for appointing someone to make personal, medical or lifestyle decisions.
Depending on the applicable law, these arrangements may address matters such as:
- Living arrangements
- Personal care
- Healthcare decisions
- Communication with healthcare providers
- Other important personal decisions
Understanding which arrangements apply in your state or territory can help you make appropriate plans in advance.
5. Superannuation and Beneficiary Nominations
Superannuation can be an important part of your overall financial position, but it does not always form part of your estate in the same way as assets dealt with directly under your Will.
For this reason, it is important to consider your superannuation beneficiary arrangements alongside your broader estate plan.
You should review your superannuation fund’s requirements and check whether your current beneficiary nomination remains appropriate, particularly after significant changes to your family or financial circumstances.
Where your estate plan involves superannuation, obtaining appropriate legal and financial advice may help you understand how the different arrangements interact.
Why Should Seniors Review Their Estate Plan?
Estate planning is not necessarily a one-time exercise. Your assets, relationships, family circumstances and personal wishes can change over time.
You may wish to review your estate-planning arrangements after events such as:
- Buying or selling property
- Marriage or separation
- Divorce
- The death of a beneficiary
- Changes in family relationships
- Changes in your financial circumstances
- Moving to another state or territory
- Changes to your healthcare wishes
Reviewing your arrangements while you still have full decision-making capacity can help ensure your documents continue to reflect your intentions.
Planning Ahead Can Provide Greater Clarity
Having appropriate documents in place can help reduce uncertainty for the people who may need to assist you or administer your estate.
It can also provide an opportunity to discuss your wishes with your family, chosen decision-makers, lawyer and healthcare professionals before difficult circumstances arise.
Your Will, powers of attorney, healthcare arrangements and beneficiary nominations should be considered together rather than as completely separate matters.
Start Planning Your Future With Estates Now
Planning ahead can help you make informed decisions about your Will, financial affairs, future care and the people you trust to assist you.
Estates Now can help you understand your estate-planning options, review your existing arrangements and identify the documents that may be appropriate for your circumstances.
Because estate-planning and decision-making laws can differ between Australian states and territories, obtaining advice specific to your circumstances is important.
Contact Estates Now to discuss your estate-planning needs and understand your next steps.
This article provides general information only and is not a substitute for legal or medical advice. Estate-planning, decision-making and healthcare arrangements can differ between Australian states and territories.
