Simi Valley is the second-largest city in Ventura County, tucked into the eastern end of the county against the Santa Susana Mountains. If you live in Simi Valley and are starting a divorce, your case is handled by the Superior Court of California, County of Ventura. While the city has its own branch courthouse on Alamo Street, family law dissolution cases are not processed there. Everything from your first petition to your final judgment routes through the main Hall of Justice in the city of Ventura, about 35 miles west on the 118 and 101 freeways.
This page covers the local logistics: which courthouse serves Simi Valley residents, what a divorce lawyer costs here, how long the process takes, and the residency rules under California's Family Code. Hiring a lawyer is not legally required, but most Simi Valley residents with children, real estate, or retirement accounts use one to protect their interests.
Key Facts: Divorce in Simi Valley, California
| Detail | Information |
|---|---|
| County | Ventura County |
| Filing court | Superior Court of California, County of Ventura (Family Law) |
| Court address | 800 South Victoria Avenue, Ventura, CA 93009 (Room 210) |
| Filing fee | $435 (verified 2026); $0 with approved fee waiver |
| Residency requirement | 6 months in California, 3 months in Ventura County (Fam. Code § 2320) |
| Waiting period | 6 months minimum from date of service (Fam. Code § 2339) |
| Property model | Community property (Fam. Code § 760) |
How do I file for divorce in Simi Valley, California?
To file for divorce in Simi Valley, you complete Form FL-100 (Petition for Dissolution) plus Form FL-110 (Summons), then submit them to the Ventura County Superior Court with the $435 filing fee. California is a no-fault state, so you only need to cite irreconcilable differences under Family Code § 2310. You do not prove wrongdoing.
After filing, you must serve your spouse with copies of the petition and summons. Service triggers the legal timeline, not the filing date. If you and your spouse agree on everything, a new option for 2026 lets you file a Joint Petition (Form FL-700) together under Senate Bill 1427, sharing a single $435 fee instead of paying $870 in combined filing and response fees. Simi Valley residents with minor children must also file the UCCJEA declaration (Form FL-105) disclosing where the children have lived.
If you cannot afford the fee, file Form FW-001 (Application for Waiver of Court Fees). The court grants a full waiver if your household income falls at or below 125% of federal poverty guidelines, roughly $18,225 annually for one person in 2026, or if you receive CalFresh, Medi-Cal, or CalWORKs benefits.
Where do I file for divorce in Simi Valley? (which courthouse)
Simi Valley divorce filings go to the main Ventura County courthouse at 800 South Victoria Avenue, Ventura, CA 93009, specifically the Family Law Clerk's Office in Room 210. The local Simi Valley East County Courthouse at 3855-F Alamo Street does not process dissolution cases, so do not drive there to file divorce papers.
The Family Law Clerk's Office is open Monday through Friday, 8:00 a.m. to 4:00 p.m., excluding court holidays. Bring the original plus two copies of each form, signed in blue or black ink. The clerk keeps the original and returns conformed copies for your records and for service. If you cannot make the trip from Simi Valley during business hours, a drop box outside the Ventura courthouse accepts filings; documents deposited before 4:00 p.m. on a court day are filed that same day. You can also mail filings to Ventura Superior Court, Attn: Family Law Clerk's Office, P.O. Box 6489, Ventura, CA 93006. The Family Law Self-Help Center (805-289-8732) assists self-represented Simi Valley filers with forms at no charge.
How much does a divorce lawyer cost in Simi Valley?
A Simi Valley divorce lawyer generally charges $300 to $450 per hour, with most local firms requesting an upfront retainer of $3,500 to $7,500. An uncontested divorce with attorney help typically totals $3,000 to $6,000, while a contested case with custody and property disputes commonly reaches $9,000 to $18,000 or more.
Ventura County rates sit slightly below neighboring Los Angeles County but above the statewide average, reflecting the area's cost of living. The fixed court costs are predictable: the $435 filing fee under Government Code § 70670, plus a matching $435 response fee if your spouse formally answers. Beyond that, the variables are case complexity and conflict level. A fully agreed dissolution where both spouses use one mediator can cost under $3,000 total. Cases involving a Simi Valley family home, business interests, or disputed custody drive costs up because of discovery, expert appraisals, and contested hearings. Many Simi Valley residents reduce expenses by handling the paperwork themselves and hiring a lawyer only for limited-scope consultations.
How long does a divorce take in Simi Valley?
No divorce in California becomes final faster than six months. Family Code § 2339 imposes a mandatory waiting period: your marriage cannot legally end until six months and one day after your spouse is served with the petition. This statewide rule applies fully in Simi Valley and cannot be shortened, waived, or expedited, no matter how amicable the split.
The six-month clock starts on the date of service, not the filing date, so prompt service matters. An uncontested Simi Valley divorce often finalizes right around the six-month mark once both parties exchange the required financial disclosures (Forms FL-140 and FL-150). Contested cases in Ventura County frequently take 12 to 18 months because of court scheduling, custody evaluations, and property valuation. If you recently moved to Simi Valley, remember the residency clock runs first: you need six months in California and three months in Ventura County before you can file, which can stack on top of the post-filing wait.
What are the residency requirements to file in Ventura County?
To file for divorce in Ventura County, at least one spouse must have lived in California for six months and in Ventura County for three months immediately before filing, under Family Code § 2320. Living in Simi Valley counts toward the Ventura County requirement because the city is within county lines.
Residency here means domicile, which combines physical presence with intent to remain indefinitely, not merely owning a Simi Valley home or staying temporarily. If you do not yet meet the three-month county requirement, you can file for legal separation immediately, then amend your petition to a dissolution once you qualify, as permitted by Family Code § 2321. California uses the community property model under Family Code § 760, meaning assets and debts acquired during the marriage are generally split equally, while separate property owned before marriage stays with its owner. California courts also use the terms legal custody and physical custody under Family Code § 3000, with decisions guided by the best interest of the child standard in Family Code § 3011.
What forms do I need to start a Simi Valley divorce?
The core starting forms for a Ventura County divorce are the Petition (FL-100) and Summons (FL-110). Parents add the UCCJEA declaration (FL-105). Within 60 days of filing, both spouses must complete preliminary financial disclosures under Family Code § 2104, using the Declaration of Disclosure (FL-140), Schedule of Assets and Debts (FL-142), and Income and Expense Declaration (FL-150).
These disclosures are mandatory in every California dissolution and a frequent source of delay when one spouse stalls. The Ventura County Family Law Self-Help Center and the court's website provide the current Judicial Council forms at no cost. Skipping or fudging disclosure can later void a settlement, so Simi Valley filers should treat these documents as carefully as the petition itself.