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California Court Forms · Probate
The notice sent to interested persons when a petition, application, report or account in an estate or trust is set for hearing.
Mandatory form · Revised January 1, 2020 · 2 pages · The petition, report or account being heard
The PDF is the Judicial Council’s own file on courts.ca.gov, revised January 1, 2020. Form page on courts.ca.gov ↗
Not legal advice. This page explains what the form asks; it does not tell you what to put in your case.
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Create a free accountWhat it is
DE-120 tells people who filed what, and when and where the hearing is. It says recipients do not have to appear but may attend and object or respond, and that the court may act without them. It cites Probate Code sections 1211–1230, 12201, 17100 and 17203.
When it is used
The form says not to use it for notice of a petition to administer an estate (use DE-121), a guardianship or conservatorship hearing (use GC-020), or a petition to determine a claim to property (use DE-115/GC-015).
Section by section
Use the current official form and its instructions. The descriptions below identify the questions without choosing answers for your situation.
Who filed, in what capacity, and the complete title and description of the petition, report or account.
For a status report under Probate Code section 12200, notice of the right to petition for an accounting under section 10950.
Date, time, department, room and court address.
Where and when the clerk posted the notice.
Who mailed it, when and where, whether the petition was served with it, and each person mailed; DE-120(MA)/GC-020(MA) can list more. Personal service uses DE-120(P).
Before you file
These checks come from the official form and instructions. They are not a ranking of rejection reasons; the court decides whether a filing meets its requirements.
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Live counties with a relevant case type: Butte · Calaveras · Colusa · Contra Costa · Glenn · Los Angeles · Madera · Mariposa · Mendocino · Merced · Napa · San Bernardino · San Diego · San Luis Obispo · San Mateo · Santa Barbara · Santa Clara · Santa Cruz · Sonoma · Stanislaus · Sutter · Tehama · Yuba. Check each listing’s new-case or existing-case status and document restrictions.
Questions
The form says you are not required to appear, but you may attend and object or respond. If you do not, the court may act on the filing without you.
DE-121, Notice of Petition to Administer Estate. DE-120 says not to use it for that.
Related forms
Not legal advice. This page explains public filing information. It does not tell you what to put in your own case. Legal Hub Group is a certified e-filing service provider for California courts, not a law firm.
Information checked as of October 2026. Rules, form revisions and provider prices can change. The court decides whether to accept a filing.
DE-120 form revision: January 1, 2020.