Find a service by task

Find probate court information

The cited court's probate, estates, guardianship or conservatorship information; each entrance keeps its actual subject.

Before you start

Choose the exact case type and court before filing. Court self-help information and a referral do not establish an attorney-client relationship.
Court fees, service requirements, response deadlines and exceptions depend on the current procedure. A link is an informational starting point, not a complete filing workflow.
Court branches, clerk windows, telephone assistance and remote appearances may have different instructions. Check the cited official page for the applicable channel.

2 guides with reviewed service links · Sonoma

Clear filters

Choose a county on the map

Highlighted counties have a reviewed service guide matching this selection. An agency may serve only a city or part of a county.

California58 counties

County directory Reviewed service guides available

Map for browsing; agency service areas may differ.

Map source

U.S. Census boundaries via U.S. Atlas · 2017 edition, simplified for display.

California state court · Sonoma

Superior Court of California

Superior Court for Sonoma County. Court locations and divisions handle different case types; confirm the correct branch and service before visiting.

Probate — Sonoma Superior CourtOfficial instructions

Official local court information and resources for this specific subject. Confirm the applicable case type, filing channel and current instructions with the court.

Local Probate — source-specific information; other procedures and appeals may differ

In Guardianship and Conservatorship cases, before the judge makes a decision, the court appoints someone to investigate.

Official information checked October 26, 2026 · Details & sources

Local probate instructions. This quoted rule keeps the court’s stated subject, representation, location and procedure limits; it is not a promise of complete self-help or legal representation.

Pursuant to Local Rules 17.22 et seq. effective January 1, 2023, all represented parties, and other represented persons, are required to electronically file documents for the following Case Types/Categories: 1. All Civil Matters; 2. All Probate Matters; 3. All Family Law Matters (including Department of Child Support Services matters).” Note that “Self-represented parties, or other self-represented persons, are exempt from mandatory electronic filing requirements….” Note that fees associated with e-filing are waived for individuals who have a demonstrated inability to pay court fees.

Official information checked October 26, 2026 · Details & sources

Source checked October 26, 2026

Superior Court of California — County of Sonoma · Sonoma Superior Court — current services and locations (opens in a new tab)

Official court link: Probate

Probate

Saved evidence: 897eb2ff93b5c652 · Agent source review

Full guide, contact details & sources →

California state agency · Statewide

California Courts Self-Help Guide

Shared California Courts self-help guidance, available for all 58 California county court contexts; local procedures and individual circumstances vary.

Wills, estates and probate guidanceOfficial instructions

Shared California Courts Self-Help Guide. Read the instructions for your situation and check the local court requirements.

Service area: California statewide self-help information; this is one shared guide, not a separate local provider in each county. Area details & sources

Shared statewide guidance; local procedures, case types and exceptions may differ

Get basic information and links to sample legal documents (like a will or a power of attorney) to have a plan if you or someone you love becomes sick or dies.

Official information checked October 26, 2026 · Details & sources

Shared statewide guidance; local procedures, case types and exceptions may differ

Get basic information about what happens to someone's property when they die, including transferring property with or without going to probate court.

Official information checked October 26, 2026 · Details & sources

Source checked October 26, 2026

Judicial Council of California · Guide to wills, estates, and probate court | California Courts | Self Help Guide (opens in a new tab)

Reviewed official page main content

Guide to wills, estates, and probate court

Saved evidence: 2cfa1f7bf131b533 · Agent source review

Full guide, contact details & sources →