SAT Guardianship Application in WA
When the SAT Becomes the Only Option
If someone in Western Australia loses mental capacity without having signed an Enduring Power of Attorney or Enduring Power of Guardianship, no family member automatically gets legal authority over their financial or personal decisions. Bank accounts freeze. Care placements stall. Bills go unpaid.
The State Administrative Tribunal is the only body that can appoint a guardian or administrator after capacity is lost. Understanding the process, timeline, and documentation requirements before you need them makes the difference between a manageable application and a panicked scramble.
The Application Process Step by Step
Who Can Apply
Any person with a genuine concern for the wellbeing of someone who has lost capacity can apply. This includes:
- Family members (spouse, children, siblings, parents)
- Social workers or case managers
- Medical practitioners
- Aged-care facility staff
- The Office of the Public Advocate
You don't need a lawyer. The SAT accepts applications from self-represented parties.
Filing Through the eCourts Portal
Applications can be made through the Department of Justice's eCourts Portal; a hard-copy form can also be requested.
To lodge an application:
- Create an account on the eCourts Portal at the Department of Justice website
- Select "State Administrative Tribunal" from the jurisdiction options
- Complete the guardianship and/or administration application form
- Upload your supporting medical and service provider reports
- Submit — the filing fee is $0
The SAT charges no filing fees and no hearing fees for guardianship and administration matters under the Guardianship and Administration Act 1990 (WA). This is deliberate — the legislation recognises that families in this situation are already under significant financial and emotional strain.
Required Supporting Documents
Your application needs two core documents:
Cognitive Capacity Medical Report — A registered medical practitioner (typically the person's GP or treating specialist) must complete a detailed report confirming:
- The specific diagnosis or condition causing incapacity
- Which areas of decision-making are affected (financial, personal, medical, or all three)
- Whether the condition is permanent, progressive, or potentially reversible
- The date of the assessment
Service Provider Report — A report from someone involved in the person's care (social worker, aged-care coordinator, hospital discharge planner) outlining:
- Current living situation and support needs
- Care services already in place
- Housing requirements and any pending placement decisions
- Risks if no formal decision-maker is appointed
If you're applying for both administration (financial) and guardianship (personal/lifestyle), the application covers both in a single filing — you don't need to submit two separate applications.
Timeline: What Practice Note 9 Actually Says
The standard processing time from lodgement to a hearing is approximately eight weeks. During this period:
- The SAT assigns an investigator to review the application
- The person who is the subject of the application receives formal notice
- The Office of the Public Advocate may be asked to prepare an independent report
- The SAT schedules a hearing date and notifies all parties
Eight weeks is the standard timeline, not a guarantee. Complex cases with multiple competing family members, disputes about the proposed appointee, or incomplete documentation can extend significantly.
Without an interim order, no one has formal legal authority to manage the person's financial affairs or make binding care decisions during the ordinary processing window. Banks won't release funds. Aged-care providers may hold placements but can't finalise financial arrangements. This is the practical cost of not having an EPA and EPG in place before capacity was lost.
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Urgent and Interim Orders
If there's an immediate crisis — funds needed for medical treatment, an aged-care placement about to expire, or a vulnerable person at risk of exploitation — you can request an urgent interim order through the eCourts Portal.
The SAT can issue emergency interim orders within 24 to 48 hours. These orders are temporary (typically valid for up to three months) and grant limited authority to address the immediate crisis while the full application is processed.
To strengthen an urgent application:
- Include a letter from the treating doctor or social worker explaining the time-critical nature of the situation
- Specify exactly what authority you need (access to a specific bank account, authority to sign an aged-care agreement, consent to a medical procedure)
- Explain what harm will occur if the order isn't made urgently
Interim orders are designed for genuine emergencies. The SAT will still require the full application with medical and service provider reports to be completed within the standard timeframe.
What the Hearing Looks Like
SAT hearings for guardianship and administration are relatively informal compared to court proceedings. They're conducted by a single tribunal member or a panel, depending on complexity.
At the hearing:
- You'll present your case for why a guardian or administrator is needed
- The person who is the subject of the application may attend (or be represented)
- Other family members who've been notified can present their views
- The OPA investigator may present their report and recommendations
The tribunal decides who to appoint. It can appoint:
- A private individual (usually a family member) as administrator and/or guardian
- The Public Trustee for financial administration if no suitable family member is available
- The Public Advocate for guardianship decisions if no suitable family member is available
If a private individual is appointed as administrator, they must submit annual financial accounts to the Public Trustee for auditing. This ongoing reporting obligation continues for as long as the administration order is in force.
The Public Trustee Question
Families in WA often worry about the Public Trustee being appointed instead of a family member. The Public Trustee operates on an effort-based fee model that can charge thousands of dollars annually, including for basic assets such as pension accounts or family property.
The SAT generally prefers appointing family members where a suitable, willing person is available and there are no concerns about conflicts of interest or competence. The Public Trustee typically steps in when:
- Family members are in dispute about who should be appointed
- There are concerns about financial exploitation
- No family member is willing or able to take on the role
- The person's financial affairs are exceptionally complex
If you're applying as a family member, demonstrate your capability by presenting a clear plan for managing the person's affairs, including how you'll keep separate accounts, maintain records, and comply with the annual reporting requirements.
The Preventative Alternative
A SAT application may be needed when an EPA and EPG were not set up while the person still had capacity. The financial cost of the SAT route is minimal (no filing fees), but the practical cost — frozen accounts, delayed care decisions, family disputes aired before a tribunal, and potential Public Trustee appointment — is substantial.
The Western Australia Power of Attorney Kit covers both the EPA and EPG process from start to finish, including a capacity assessment worksheet for borderline cases, signing-day checklists, and a SAT fallback section for when the window has already closed. If you're reading this because a parent or relative still has capacity, the best thing you can do is act now — the SAT pathway covered above is the backup plan no one wants to use.
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