A dementia diagnosis alone does not justify conservatorship, a court appointment that gives another person authority over specified personal or financial decisions. In California, families must prove the need, file the correct documents, serve notice on time, and meet ongoing accounting deadlines. The process may cover personal care, an estate, or both. Dementia-specific powers, such as secured placement or medication authority, require additional findings and medical evidence.
Medical information disclaimer: This article is for general educational purposes only and does not provide medical advice, diagnosis, or treatment. Always consult a physician or other qualified health professional about symptoms, medications, tests, or treatment decisions.
Table of Contents
- When is conservatorship necessary?
- Which documents should families gather?
- When are dementia-specific orders required?
- What must happen before the hearing?
- What deadlines follow appointment?
When is conservatorship necessary?
California requires evidence that the person cannot adequately meet personal needs. For an estate conservatorship, the person must be substantially unable to manage finances or resist fraud or undue influence, according to California Probate Code §1801.
The court must also find that conservatorship is necessary and the least restrictive option. The California Courts Self-Help Guide identifies possible alternatives, including supported decision-making, powers of attorney, advance health-care directives, and representative payees. Ask two questions before filing:.
- Which decisions can the person no longer make or carry out safely?
- Could a narrower document, benefit arrangement, or decision-making support address those specific problems?
Which documents should families gather?
Planning documents come first when the person still has legal capacity. The National Institute on Aging lists a will, durable financial power of attorney, and living trust among the common financial documents to consider after diagnosis in its January 2026 planning guidance. These documents cannot simply be created after capacity has been lost.
An early dementia diagnosis does not automatically mean incapacity, but waiting can eliminate options that might have avoided or narrowed a conservatorship. A California general conservatorship filing commonly includes: The requested authority should match the evidence. Filing every available request without explaining why each power is needed can conflict with the least-restrictive requirement.
- GC-310, Petition for Appointment of Probate Conservator
- GC-020, Notice of Hearing
- GC-320, Citation for Conservatorship
- GC-312 and GC-314, confidential information and screening forms
- GC-348, acknowledgment of conservator duties
When are dementia-specific orders required?
Ordinary appointment documents do not automatically establish authority for every dementia-related intervention. A petitioner seeking secured-perimeter placement or authority concerning dementia medication uses GC-313 with GC-310 or GC-380. The request must include a medical declaration from an experienced physician or psychologist.
The Judicial Council's GC-313 form requires findings that the person lacks informed-consent capacity and, for restricted placement, that the setting is the least restrictive one appropriate to the person's needs. A request should therefore connect each proposed power to a documented need. For example, evidence supporting help with bills does not by itself establish the findings required for secured placement.
What must happen before the hearing?
Notice and service are separate from preparing the petition. San Mateo County requires personal service on the proposed conservatee and mailed notice to listed relatives at least 15 days before a regular hearing, followed by filed proofs of service.
A practical pre-hearing check should confirm: County procedures can differ, so families should confirm requirements with the court handling the case. A complete petition can still be delayed when notice is late, mailed instead of personally served, or unsupported by filed proof.
- The correct people received notice by the required method.
- Service occurred early enough.
- Every proof of service was completed and filed.
- Clinician forms address the powers actually requested.
- The petition and attachments describe consistent facts.
What deadlines follow appointment?
If the conservatorship includes an estate, California generally requires the first accounting one year after appointment and another accounting at least every two years. The court may order more frequent reporting. Supporting material includes closing account statements, applicable facility bills, and records or receipts that allow court verification.
The safest working practice is to calendar the first deadline immediately and preserve documentation from the first transaction. A missing accounting can lead to an order requiring filing and a hearing within 30 days, or 45 days for a public agency. Under California Probate Code §2620.2, further exposure can include contempt, suspension, removal, or a surcharge.
