Probate in Sonoma County

Probate Court Record

Sonoma County Superior Court - Probate Division

Sonoma County

Hours

Monday-Friday 8:00 AM-3:30 PM

Office

625 Administration Drive, Santa Rosa, CA 95403

Filing in person

Walk-ins accepted

Self-represented filing

Allowed

Self-help forms

How to file probate in Sonoma County →

Verified October 15, 2026 · Source

Do I need a lawyer for probate in Sonoma County? →Settling an estate in Sonoma County →

Probate Firms Serving Sonoma County

Serves Merced, Mariposa, and Stanislaus counties from Merced, with offices in San Jose, Modesto, and Mariposa. Represents trustees and executors on full and summary probate, sub-trust funding, fiduciary accountings, estate tax returns, and post-death tax planning, and handles probate, trust, and estate litigation. One of the few firms with a Mariposa County office.

Serves 5 countiesEstate PlanningTrust AdministrationProbateProbate LitigationTrust LitigationTax Planning

Corona-headquartered firm with offices in San Diego, Newport Beach, Glendale, and San Francisco, plus satellite offices in Riverside, Temecula, Vista, and Roseville. Through its Sandoval Legacy Group division it handles probate and trust administration, conservatorships, will contests and fiduciary disputes, elder law, and special needs planning. Offers a free phone consultation.

Serves 7 countiesFree consultationVirtual consultationsEstate PlanningTrust AdministrationProbateProbate LitigationTrust Litigation+6

Hollister and Morgan Hill firm serving San Benito, Santa Clara, and Monterey Counties, focused solely on probate, trust administration, and estate planning. Barbara Pretlove is a California Bar Certified Specialist in Estate Planning, Probate, and Trust Administration and has practiced in the area since 2013. Offers in-person and remote service.

Solo PracticeServes 3 countiesVirtual consultationsEstate PlanningTrust AdministrationProbate

Los Angeles-headquartered probate and trust litigation firm representing trustees, executors, heirs, and beneficiaries in will contests, trust disputes, and breach-of-fiduciary-duty claims. Also handles estate and probate administration, conservatorships, and financial elder abuse, from offices in Los Angeles, Pasadena, Costa Mesa, San Diego, Walnut Creek, and Fresno. Free consultation.

Serves 7 countiesFree consultationVirtual consultationsTrust AdministrationProbateProbate LitigationTrust LitigationConservatorship+2

Woodland firm with a second Fairfield office serving Yolo and Solano Counties — Davis, Dixon, Vacaville, Rio Vista, and Vallejo — with probate, trust administration, conservatorships, and special needs trusts alongside estate planning and long-term-care planning. Barbara Sonin is a certified specialist in estates, trusts, and probate. Meetings are available by Zoom.

Solo PracticeServes 2 countiesVirtual consultationsEstate PlanningTrust AdministrationProbateConservatorshipSpecial Needs PlanningLong Term Care Planning

Serves San Francisco and the greater Bay Area from downtown San Francisco, and handles probate proceedings in every California county. Guides executors, administrators, and trustees through probate and trust administration alongside estate planning, billing probate work at California Probate Code statutory rates. Founded in 2018.

Since 2018Serves the whole stateFree consultationVirtual consultationsEstate PlanningTrust AdministrationProbate

All 42 California probate firms serving Sonoma County →

Forms for Planning and Settling an Estate in California

Free California forms to plan or settle an estate: a will, trust, powers of attorney, TOD deed and the probate forms. Prepare each form for California.

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Revocable Living Trust

Create a revocable living trust to avoid probate, protect privacy, and control asset distribution.

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Last Will and Testament

In California, a will is signed before 2Cal. Prob. Code § 6110Verified Oct 18, 2026View source witnesses, and the witnesses sign an affidavit at probate instead of a self-proving affidavitCal. Prob. Code § 6110Verified Oct 18, 2026View source.

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Tools for Planning and Settling an Estate in California

Free calculators and checklists to plan or settle an estate in California: will and trust costs, probate, executor pay and taxes. Run each tool for California.

How Much Does Probate Cost?

Probate on a $500,000 estate in California costs an estimated $27,235Cal. Prob. Code § 10810Verified Sep 8, 2026View source. Attorney fees are statutory (set by law)Cal. Prob. Code § 10810Verified Sep 8, 2026View source.

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How Do I Settle an Estate?

Settling an estate in California: the personal representative files the estate inventory within 120 daysCal. Prob. Code §§ 8800-8804, 8900-8903Verified Sep 15, 2026View source of appointment; creditors have 4 monthsCal. Prob. Code §§ 9050-9054, 9100-9104, 9150, 9153, 9256, 9353, 11420; CCP § 366.2Verified Oct 18, 2026View source to present claims; a simple estate closes in 9 months to 12 months.

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How Much Can an Executor Charge?

California sets executor compensation by statute — about $13,000 on a $500,000 estate, roughly 2.6%Cal. Prob. Code § 10800Verified Sep 8, 2026View source.

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Do I Need Probate?

In California, estates valued at $208,850Cal. Prob. Code § 13100Verified Sep 8, 2026View source or less skip probate with the Small Estate AffidavitCal. Prob. Code § 13100Verified Sep 8, 2026View source, 40 daysCal. Prob. Code § 13100Verified Sep 8, 2026View source after death.

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What Are the Creditor Claim Deadlines?

In California, creditors have 4 monthsCal. Prob. Code § 9100 — later of 4 months from letters or 60 days from mailed/personal notice of administrationVerified Sep 8, 2026View source from the personal representative's appointment to present claims; late claims are barred.

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Can I Self-File Probate?

In California, informal probate is not availableCal. Prob. Code §§ 8005 (hearing on the petition), 8006 (court admits the will and appoints the personal representative); no registrar or clerk informal probate trackVerified Sep 8, 2026View source, so self-filing means a formal court petition rather than a registrar filing.

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