How to Get Power of Attorney for Someone Who Is Incapacitated in California?
If someone is already incapacitated in California, you cannot obtain a standard power of attorney because it requires the principal to be mentally competent at the time of signing. Instead, youโll need to petition the court for conservatorship, which grants you legal authority to make decisions on their behalf. However, if a durable power of attorney or advance healthcare directive was established before their incapacity, the designated agent can act without court intervention.
In California, getting power of attorney for someone who is already incapacitated isnโt as straightforward as signing a document. But donโt worryโthereโs a clear path forward. In this guide, weโll walk you through the process, explain your options under California law, and help you take action to protect your loved one. (If youโre looking for general information on this topic, check out our previous article on How to Get Power of Attorney for a Family Member. Here, weโll focus on California-specific steps.)
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The Stakes: Why Acting Fast Matters in California
Without a durable POA or advance directive in place, you could face:
- Frozen Assets: Banks may lock accounts, leaving bills unpaid.
- Delayed Medical Care: Doctors may hesitate without clear consent.
- Court Battles: Family disputes over who should take charge can drag out the process.
In California, the court system handles over 50,000 active conservatorship cases, per the California Courts. While conservatorship offers a solution, itโs time-consuming and costlyโmaking it crucial to explore all options.
How to Get Power of Attorney for an Incapacitated Person in California: Your Roadmap
Step 1: Check for an Existing Durable POA or Advance Directive
Before heading to court, search for any existing documents. California recognizes:
- Durable Power of Attorney for Finances: Allows the agent to manage financial affairs.
- Advance Healthcare Directive: Appoints an agent for medical decisions.
If these exist and name you (or someone else) as the agent, you may not need court intervention. Check with your loved oneโs attorney or look in their personal files.
Pro Tip: In California, POAs can be registered with the county recorderโs office, though itโs not required. Start your search there if needed.

Step 2: Understand Conservatorship as the Alternative
If no durable POA exists, youโll need to petition for conservatorship. Under the California Probate Code (Sections 1800-1972), conservatorship allows a court-appointed individual (the conservator) to manage the affairs of an incapacitated adult (the conservatee). There are two main types:
- Conservatorship of the Person: For healthcare and personal decisions.
- Conservatorship of the Estate: For financial matters.
You can petition for one or both, depending on the situation.
Step 3: File a Petition with the Superior Court
To start the process:
- Determine the Type: Decide if you need a general conservatorship (broad authority) or a limited conservatorship (for adults with developmental disabilities).
- File the Petition: Submit forms to the Superior Court in the county where the proposed conservatee lives. Key forms include:
- GC-310: Petition for Appointment of Probate Conservator.
- GC-020: Notice of Hearing.
- Pay Filing Fees: Expect to pay around $435, though fee waivers are available for low-income petitioners.
Step 4: Provide Notice and Gather Evidence
California law requires you to:
- Notify Relatives: Send formal notice to the proposed conservateeโs spouse, children, and other close relatives.
- Prove Incapacity: Submit medical documentation, such as a Physicianโs Declaration, confirming the personโs inability to make decisions.
Additionally, the court will appoint an investigator to assess the situation and ensure the proposed conservateeโs rights are protected.
Step 5: Attend the Court Hearing
At the hearing:
- Present Your Case: Explain why youโre the best person to serve as conservator.
- Address Concerns: The judge may ask about your plans for managing the conservateeโs care or finances.
- Legal Representation: The proposed conservatee must be represented by an attorney. If they canโt afford one, the court will appoint a public defender.
Step 6: Fulfill Ongoing Responsibilities
If appointed, youโll need to:
- Post a Bond: For estate conservatorships, this acts as insurance against mismanagement.
- File Reports: Submit annual accountings to the court detailing financial transactions or care decisions.
This oversight ensures transparency but adds complexity compared to a POA.
Conservatorship vs. POA: Key Differences in California
- Power of Attorney: Set up privately before incapacity; no court involvement.
- Conservatorship: Requires court approval; public and more expensive.
Legal fees for conservatorship can range from $3,000 to $10,000, according to the California Bar Association, while a POA typically costs $200-$500.
Special Considerations in California
- Temporary Conservatorship: For urgent situations, you can request a temporary conservatorship, which can be granted in as little as 5 days.
- LPS Conservatorship: For individuals with severe mental illness, governed by the Lanterman-Petris-Short Act.
- Developmental Disabilities: Limited conservatorships are available for adults with conditions like autism or cerebral palsy.
Choosing an Agent or Conservator: What to Consider
Whether youโre setting up a POA in advance or petitioning for conservatorship, choose someone who is:
- Trustworthy: Theyโll have significant legal authority.
- Organized: Managing finances or healthcare requires attention to detail.
- Local: California courts prefer conservators who live nearby to ensure accessibility.
Wrapping Up: Take Action Before Itโs Too Late
Securing power of attorney for an incapacitated loved one in California isnโt simpleโbut itโs doable. Whether youโre activating an existing durable POA or managing the conservatorship process, the key is to act swiftly and seek legal guidance.
The best advice? Plan ahead. Encourage your loved ones to set up a durable POA and advance healthcare directive while theyโre still capable. For those already facing incapacity, donโt delayโstart the conservatorship petition today.