Orange County Superior Court probate department Guide
Superior Court of California, County of Orange · Superior Court probate department information · Updated January 2026
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Feeling overwhelmed?
Free help is available in Orange County.
Not sure if you need probate?
Many estates can avoid probate entirely. Assets with beneficiary designations, joint accounts, and trust assets may pass automatically without court involvement.
First: Get Death Certificates
Required for everythingOrange County Health Care Agency - Vital Records
Secure the Property
- Lock the residence and secure valuable items
- Forward mail to a responsible family member
- Make a list of what you find (don't throw anything away yet)
Locate Important Documents
Deposit the Will
If there's a will, the original will often needs to be filed with the Orange County Superior Court probate departmentbefore probate can move forward. Verify the local deadline before submitting anything. (California Probate Code section 8200)
Notify Key Parties
- Banks and credit card companies (to prevent unauthorized use)
- Social Security Administration (1-800-772-1213)
- Employer (if applicable) for final paycheck and benefits
Which probate type is right for you?
Small estate? If the estate is worth less than your state's small-estate limit (shown on the options below), you may qualify for simplified procedures.
Is there a valid will? If yes, you'll file for probate with will. If no will exists, it's intestate probate.
Complex assets? Business interests, real estate in multiple states, or contested claims may require formal probate.
Select a probate type below to see specific requirements and costs.
Which applies to your situation?
County filing packet
Orange County probate filing packet
Use this packet to confirm the local California Superior Court probate department, compare common probate paths, gather core documents, and identify possible next steps before filing. This is an informational filing guide, not legal advice or a court-approved packet.
Where this packet starts
- Superior Court probate department
- Probate/Mental Health Division - Superior Court of California, County of Orange
- Clerk
- Orange County Superior Court Clerk
- Address
- Costa Mesa Justice Complex, 3390 Harbor Boulevard, Costa Mesa, CA 92626
- Phone
- (657) 622-8452
- Hours
- Monday - Friday 8:00 AM - 4:00 PM
Documents to gather
General filing documents
- Petition for Probate (DE-111)
- Notice of Petition to Administer Estate (DE-121)
- Death Certificate
- Original Will (if exists) if applicable
- Duties and Liabilities of Personal Representative (DE-147)
- Inventory and Appraisal (DE-160)
Formal probate
- Petition for Probate (DE-111)
- Certified Death Certificate
- Original Will (if any)
- Notice of Petition to Administer Estate (DE-121)
- Duties and Liabilities of Personal Representative (DE-147)
- Inventory and Appraisal (DE-160)
Small estate affidavit
- Affidavit for Collection of Personal Property (can be custom or form)
- Certified Death Certificate
- Proof of identity
Spousal property petition
- Spousal or Domestic Partner Property Petition (DE-221)
- Certified Death Certificate
- Proof of marriage/domestic partnership
Filing fees and deadlines
Filing fees
- Formal administration: $435
- Small estate affidavit: Verify the current fee with the court
- Spousal property petition: $435
- Certified copy per page: $1
- Certification per document: $2
Deadlines
- Deposit the original will within 30 days if one exists.
- Creditor claims period: 4 months.
- Notice to creditors publication: Once a week for 3 successive weeks.
Official links and help
Filing links
Not sure probate is required for this estate? Start with the free assessment.
Check if probate is neededPacket details are based on official filing-office, clerk, and state sources.
This informational filing guide is not legal advice or a court-approved packet. Confirm final instructions, forms, fees, and filing options with the listed official sources before filing.
Other Topics That May Apply
You've seen what probate involves. Here's how to spare your own family.
A few simple steps (naming beneficiaries, a transfer-on-death deed where your state allows it, or a living trust) can keep your estate out of court.
See how to avoid probate in CaliforniaVerified against Probate/Mental Health Division - Superior Court of California, County of Orange on January 14, 2026
Settled Estate is not a law firm, and this content is for informational purposes only and does not constitute legal advice. Probate laws and procedures in California can change. Consult with a qualified attorney for advice specific to your situation. Full disclaimer.