What conservatorship is, and when it’s actually needed
A conservatorship is a California Superior Court order naming one adult to make decisions for another adult who can no longer make them safely. It is the most restrictive legal tool available, because it strips the conservatee of fundamental rights: where to live, what medical care to accept, how money gets spent. Courts grant conservatorships reluctantly, and only after asking whether something less restrictive would work.
Most California families never need one. A parent who signed a durable power of attorney and an Advance Healthcare Directive before losing capacity can almost always be cared for without court involvement. Conservatorship becomes necessary when those documents don’t exist, when they exist but someone is challenging them, or when the parent has refused to sign them and is now incapacitated and in danger.
The two California conservatorships
Probate conservatorshipis the common one. It is filed under California Probate Code §§ 1800-3925 in the probate division of the Superior Court. Probate conservatorships cover adults who cannot care for themselves or manage their finances because of advanced age, dementia, stroke, brain injury, or developmental disability. Probate conservatorships are indefinite: they last until the conservatee dies, recovers, or the court terminates them.
LPS conservatorship is for adults with a grave mental disability under the Lanterman-Petris-Short Act. It is almost always initiated by a county mental health professional after an involuntary psychiatric hold, not by a family member directly. LPS conservatorships are one year, renewable. They allow placement in a locked psychiatric facility, which a probate conservatorship cannot do.
A third type, the limited conservatorship, exists for adults with developmental disabilities. The court grants only specific powers (residence, education, medical, marriage, contracts, social and sexual relationships, confidential records). The conservatee keeps all other rights.
The court process, step by step
- Petition. The proposed conservator files Judicial Council form GC-310 (Petition for Appointment of Probate Conservator), along with supporting forms (confidential supplemental information, duties of conservator acknowledgment, capacity declaration in many cases).
- Citation and notice. The proposed conservatee is personally served with the citation. Relatives within the second degree receive notice by mail.
- Capacity declaration. Form GC-335, signed by a physician or licensed clinical psychologist, describing the specific incapacities. The court relies on this heavily.
- Court investigator. A court-appointed investigator interviews the proposed conservatee, the proposed conservator, family members, and treating clinicians. The investigator reports to the court on whether the conservatorship is necessary and whether the proposed conservator is appropriate.
- Counsel for the proposed conservatee. If the proposed conservatee objects, requests counsel, or appears unable to retain counsel, the court appoints a Probate Volunteer Panel attorney to represent them.
- Hearing. The judge hears testimony from the proposed conservator, the investigator, sometimes the proposed conservatee, and any objectors. If unopposed and the evidence supports it, the order is granted at the first hearing.
- Letters of Conservatorship.The court clerk issues the letters. These are the document the conservator presents to banks, doctors, and facilities to act on the conservatee’s behalf.
What it actually costs
A simple, uncontested probate conservatorship typically runs $3,000 to $10,000 in attorney fees. Contested cases (a sibling objects, the proposed conservatee objects through counsel, competing petitions) can easily exceed $20,000 before a hearing is reached. Filing fees, court investigator fees, capacity declaration, and the fidelity bond add another $1,500 to $3,000 in most cases.
Ongoing costs are often underestimated. The conservator of the estate must file an inventory and appraisal at the start, then accountings (typically biennial) showing every transaction. Each accounting is prepared by an attorney and reviewed by the court; expect $1,500 to $5,000 per accounting cycle. The conservator can be paid from the estate for reasonable services, but the rate and time must be approved by the court.
Powers granted, and what still needs court approval
The order specifies the powers granted. Conservatorship of the estate covers financial matters: paying bills, managing investments, filing taxes, signing contracts. Conservatorship of the person covers personal matters: residence, medical consents, daily care.
Some decisions require separate court approval even with a general conservatorship in place:
- Selling the conservatee’s real estate
- Moving to a more restrictive residence (locked memory care, SNF)
- Consenting to dementia medications (Probate Code § 2356.5 powers)
- Borrowing against estate assets
- Gifting estate assets, including charitable gifts the conservatee previously made
The alternatives California families should try first
Before filing a conservatorship petition, the standard four-document package solves most situations:
- Durable Power of Attorney for finance under California Probate Code § 4400 and following. Durable means it survives incapacity, which is the whole point.
- Advance Healthcare Directive on the California statutory form, naming a healthcare agent and stating treatment preferences.
- HIPAA authorization so family members can speak to clinicians.
- Revocable living trust for major assets, with the parent as trustee while capacitated and a named successor trustee on incapacity.
If these documents exist and the named agents are functioning, a conservatorship is rarely needed. If they don’t exist and the parent still has capacity, even moderate capacity in early dementia, an elder-law attorney can usually get them signed.
Talk to a California-licensed elder-law attorney before filing. Many offer a short initial consultation to determine whether conservatorship is the right path or whether a less restrictive alternative will work.
How to actually file a conservatorship petition, step by step
- Confirm conservatorship is the right tool. Walk through the alternatives ladder (durable POA, then supported decision-making, then limited conservatorship) with an elder-law attorney or the local California State Bar Lawyer Referral Service before filing anything. The California Courts conservatorship self-help portal includes a decision tree.
- Obtain the capacity declaration (form GC-335). Schedule a dedicated appointment with the proposed conservatee’s treating physician or a licensed clinical psychologist. The declaration must address specific deficits in mental function under California Probate Code § 811, not a generic dementia label. Without this form most judges will not grant.
- Complete the petition packet. Download from courts.ca.gov forms (GC series): GC-310 (petition), GC-312 (confidential supplemental information), GC-313 (confidential conservator screening), GC-314 (citation), GC-348 (duties of conservator), GC-340 (proposed order), and a notice of hearing (GC-020).
- File at the probate division of the Superior Court in the county where the proposed conservatee lives. Filing fee is $435 in most counties (current as of 2026; verify at the clerk). Bring three copies of every form and the original. Fee waiver available via form FW-001 if the proposed conservatee qualifies.
- Receive the hearing date. The clerk assigns a hearing 30 to 90 days out depending on county calendar congestion. LA Stanley Mosk Probate is typically 60 to 90 days; San Diego Central is usually 45 to 60; smaller counties can be 30.
- Serve the citation on the proposed conservatee personally (a process server or sheriff handles this; do not attempt yourself). Mail notice to all relatives within the second degree at least 15 days before the hearing. File proof of service.
- Cooperate with the court investigator.Expect the investigator’s call within two to four weeks. They will interview the proposed conservatee privately, the proposed conservator, and family. Be honest about strengths and weaknesses. The investigator’s report is the single most influential document at the hearing.
- Attend the hearing. Arrive 30 minutes early; bring a photo ID, the original signed forms, and a list of the assets the conservator will manage. If unopposed, hearings usually take 5 to 15 minutes.
- Pick up Letters of Conservatorship (form GC-350). The clerk issues these once the order is signed. This is the document banks, doctors, and facilities will demand. Order several certified copies ($30-$40 each).
- Post bond and file inventory. Within 90 days, file GC-040 (Inventory and Appraisal); a court-appointed probate referee will appraise non-cash assets at a statutory 0.1% fee. Bond premium (paid annually to a surety) typically runs 0.5 to 1 percent of estate value.
What a California conservatorship actually costs
The numbers below assume a non-contested probate conservatorship of a parent with a modest estate (home plus retirement accounts, total around $800,000). Contested cases run 3-5x higher.
| Cost item | Low | Typical | High |
|---|---|---|---|
| Court filing fee (GC-310) | $435 | $435 | $465 |
| Court investigator fee | $700 | $1,000 | $1,500 |
| Capacity declaration (physician fee) | $0 (PCP) | $300 | $1,500 (neuropsych eval) |
| Attorney fees (initial petition) | $3,000 | $5,500 | $10,000+ |
| Fidelity bond (annual premium) | $400 | $1,500 | $4,000 |
| Probate referee (Inventory) | $50 | $800 | $2,500 |
| Biennial accounting (every 2 years) | $1,500 | $3,000 | $5,000 |
| Certified copies of Letters | $30 | $120 | $240 |
| Year-one total | ~$6,100 | ~$9,700 | $20,000+ |
Compare with the four-document alternative (durable POA, healthcare directive, HIPAA, simple trust) signed in advance: $400 to $1,500 total, one-time, no ongoing court reporting. The economic argument for advance planning is overwhelming.
Timeline: from petition to Letters
| Week | What happens |
|---|---|
| Week 0 | Capacity declaration completed; petition packet drafted |
| Week 1 | File GC-310 packet at superior court probate division; receive hearing date |
| Week 2 | Personal service on proposed conservatee; mail notice to relatives |
| Week 3-5 | Court investigator interviews proposed conservatee, family, clinicians |
| Week 4-6 | Probate Volunteer Panel attorney appointed if conservatee objects or court orders |
| Week 6-10 | Investigator report filed with court; parties review |
| Week 8-13 | Hearing (typical range: LA County 60-90 days; smaller counties 30-45 days) |
| Week 9-14 | Order signed; Letters of Conservatorship issued by clerk |
| Week 10-16 | Bond posted; conservator begins acting; banks update accounts |
| Week 13-22 | Inventory and Appraisal filed (deadline: 90 days after Letters) |
| Year 1 anniversary | First status report (person) due |
| Year 2 anniversary | First biennial accounting (estate) due |
LA, SF, and San Diego Probate Court contacts
Each California Superior Court runs its probate division separately. Hearing wait times, e-filing availability, and local-rule quirks vary. Confirm at the court website before filing.
- Los Angeles Superior Court, Probate Department. Stanley Mosk Courthouse, 111 N. Hill Street, Los Angeles, CA 90012. Probate filings concentrate in Departments 4, 5, 9, and 11. Typical wait to first hearing: 60 to 90 days. E-filing available via File & Serve. Self-help center on the 1st floor. lacourt.org/division/probate
- San Francisco Superior Court, Probate Division. Civic Center Courthouse, 400 McAllister Street, San Francisco, CA 94102, Department 204. Typical wait to first hearing: 45 to 75 days. Mandatory e-filing through File & Serve. sf.courts.ca.gov/divisions/probate
- San Diego Superior Court, Probate Division. Central Courthouse, 1100 Union Street, San Diego, CA 92101. Typical wait to first hearing: 45 to 60 days. Self-help via the Probate Court’s Family Law Facilitator window. sdcourt.ca.gov/probate
LPS conservatorship, in detail
LPS conservatorship sits in a different statute (Welfare and Institutions Code §§ 5350 et seq.) from probate conservatorship. The triggers, the petitioner, the powers, and the duration are all different.
- Trigger.Grave disability as defined in Welfare and Institutions Code § 5008(h): inability to provide for food, clothing, or shelter due to a mental health disorder, severe substance use disorder, or chronic alcoholism (the SB 43 expansion phased in by counties from 2026 onward).
- Petitioner.The county public guardian or county mental health department, almost never a family member directly. Families flag concerns through the local Patients’ Rights Advocate or after a 5150 hold escalates to a 5250.
- Powers. Including placement in a locked psychiatric facility (Institution for Mental Disease), which a probate conservatorship cannot do. Right to refuse psychiatric medication may also be removed by specific court finding.
- Duration. One year, with mandatory annual review and renewal. The conservatee has a right to a Riese hearing (on medication) and a jury trial on the conservatorship itself.
- Counsel.The proposed LPS conservatee is automatically represented by the county Public Defender or a Patients’ Rights Advocate.
Families facing a parent with both severe mental illness and a dementia overlay sometimes encounter both systems sequentially: an acute LPS hold during a psychiatric crisis, then a probate conservatorship once the underlying neurocognitive condition becomes the primary issue.
The alternatives ladder: try in this order
- Durable power of attorney + Advance Healthcare Directive + HIPAA. The standard four-document package. Resolves 80%+ of family situations. $400-$1,500 once. No court.
- Supported decision-making.Recognized for adults with developmental disabilities under California Probate Code § 21010 (also useful for early dementia and TBI recovery). The person keeps decisional authority; trusted supporters help interpret, communicate, and follow through. Disability Rights California publishes templates.
- Limited conservatorship.Court grants only enumerated powers (Probate Code § 2351.5). Preserves rights like voting, marriage, and contracting. Appropriate for adults with developmental disabilities who can manage most of their lives.
- General probate conservatorship. Last resort. Sweeping powers, ongoing court oversight, expensive forever.
- LPS conservatorship. Parallel track for grave mental disability, almost always county-initiated.
Red flags to watch for
- An attorney quotes a flat fee over $10,000 for an uncontested petition. Get a second opinion. Uncontested probate conservatorships are routine work for elder-law firms; the honest mid-market price is $3,000-$6,000.
- An attorney recommends conservatorship without discussing alternatives.Probate Code § 1821(a)(2) requires the petition itself to address why less restrictive alternatives won’t work. If the attorney skips that step in the consult, they will skip it in court.
- Self-help forms when there is real estate, a business, or family conflict. The DIY route is genuinely viable for a parent on Social Security with one bank account and an agreeable family. Add a house, an LLC, or a sibling who objects, and pro se becomes high-risk.
- The proposed conservator has a financial conflict. A sibling who owes the parent money, lives in the parent’s house rent-free, or stands to inherit a contested asset should not serve as conservator. Courts may appoint a professional fiduciary instead. See the California Professional Fiduciaries Bureau licensee search.
- Pressure to file urgently “before they sign anything else.” A legitimate elder-law attorney will first ask whether the parent still has any capacity to sign a POA. Capacity is decision-specific under California law; even moderate dementia often supports executing a POA, which avoids court entirely.
- No mention of bond requirements or accountings at intake. These are the most expensive ongoing costs and should be disclosed before retention.
What attorneys actually do at this step
Understanding what the legal work actually entails helps families choose between full representation, unbundled limited-scope, and pro se. A typical elder-law attorney filing an uncontested probate conservatorship spends 15 to 25 hours on the matter through the first hearing:
- Intake and capacity assessment (2-3 hours). Reviews medical records, talks to family, evaluates whether conservatorship is the right tool, identifies less restrictive alternatives. This is the hour where most families could save $4,000 if they signed POAs years earlier.
- Coordinating the capacity declaration (1-2 hours). Drafts a cover letter to the physician explaining what the court requires under Probate Code § 811, follows up for the completed GC-335. PCPs frequently misfile this without coaching.
- Petition drafting (3-5 hours).Custom narrative on why conservatorship is necessary, the alternatives that have been tried, the proposed conservator’s qualifications, and any family conflicts. This is the document the investigator will quote at the hearing.
- Service coordination (1-2 hours). Arranges personal service on the proposed conservatee through a licensed process server; mails notice to relatives; files proofs.
- Court investigator preparation (2-3 hours). Coaches the proposed conservator on the interview, ensures family is consistent on key facts, addresses any flags the investigator may raise.
- Hearing preparation and appearance (3-5 hours). Reviews investigator report, responds to any objections, appears at the noticed hearing.
- Post-order work (2-4 hours). Bond placement coordination, obtaining certified Letters, opening initial estate banking, drafting the Inventory and Appraisal.
Unbundled (limited-scope) representation is widely available in California elder-law firms. A typical unbundled engagement charges $1,500 to $3,000 for the petition packet drafting plus hearing appearance, leaving service and post-order administration to the family. This is the right middle path for many uncontested cases where the family can handle logistics but needs the brief to be professional.
Free and low-cost resources: Justice in Aging (statewide legal advocacy), Legal Aid Foundation of Los Angeles, Bay Area Legal Aid, and each county Bar Association’s lawyer referral service (typically $50 for a 30-minute initial consultation).
Related guides and next steps
- Durable power of attorney for an elderly parent in California
- California Advance Healthcare Directive: how it works
- POLST in California: the medical order that overrides a directive
- When a parent has dementia
- Memory care in California: what families pay
- Begin the Care Checker
This guide explains planning options, not legal or financial advice. Talk to a California-licensed elder-law attorney about your specific situation. California Care Compass does not place referrals on Planning pages.