If you are searching for a San Francisco divorce lawyer, the first thing to understand is where and how your case actually moves through the system. San Francisco is unusual in California because the city and county share the same boundaries, so there is one courthouse for the entire jurisdiction: the Civic Center Courthouse at 400 McAllister Street. Whether you live in the Mission, the Sunset, Pacific Heights, Bayview, or the Richmond, your dissolution is filed and heard in the same Unified Family Court downtown, a short walk from City Hall and the Civic Center BART/Muni station.
This page covers the local filing process, the courthouse, fees, timeline, and the statutes that govern a California divorce, written for someone getting divorced specifically in San Francisco.
Key Facts: Divorce in San Francisco, California (2026)
| Item | Detail |
|---|---|
| County | San Francisco County (coextensive with the city) |
| Filing court | Unified Family Court, Superior Court of California, County of San Francisco |
| Court address | 400 McAllister Street, Room 402, San Francisco, CA 94102 |
| Filing fee | $435 (petitioner), plus $435 if a response is filed |
| Residency requirement | 6 months in California, 3 months in San Francisco County |
| Waiting period | 6 months and 1 day from date of service |
| Property model | Community property (50/50 equal division) |
How do I file for divorce in San Francisco, California?
To file for divorce in San Francisco, complete Form FL-100 (Petition for Dissolution) and Form FL-110 (Summons), then file them with the Family Law Clerk's Office at 400 McAllister Street, Room 402. The base filing fee is $435 as of 2026. If you have children, you also file Form FL-105 (UCCJEA declaration).
The process follows a predictable sequence. You open the case by filing the petition and paying the fee, then you serve your spouse, who has 30 days to file a response (Form FL-120). Within 60 days of filing the petition, both spouses must exchange a Preliminary Declaration of Disclosure (Forms FL-140, FL-142, and FL-150) listing all assets, debts, and income. San Francisco's Family Law Clerk's Office in Room 402 is open Monday through Friday from 8:30 a.m., excluding court holidays. Forms can be obtained free at the California Courts website or purchased in Room 103 on the first floor of the Civic Center Courthouse. For general family law questions, the court line is (415) 551-3900.
New for 2026: under Family Code § 2330 as amended by Senate Bill 1427, San Francisco couples who agree on every issue can file a Joint Petition for Dissolution. The joint petition is deemed served on both spouses at filing, eliminating the need to serve a summons, though the 6-month waiting period still runs from the filing date.
Where do I file for divorce in San Francisco? (which courthouse)
All San Francisco divorces are filed at the Civic Center Courthouse, 400 McAllister Street, Room 402, San Francisco, CA 94102, home of the Unified Family Court. There is only one family law filing location for the entire city and county, so neighborhood does not change where you file. The clerk's direct line is (415) 551-3900.
The Unified Family Court (UFC) consolidates dissolution, legal separation, nullity, parentage, child and spousal support, custody and visitation, and domestic violence restraining orders into a single division. This integrated model means that if your divorce involves a restraining order or a child support issue, related matters are coordinated within the same court rather than scattered across departments. Domestic violence restraining order requests can be e-filed; the court provides a dedicated line at (415) 551-3912 for e-filing instructions. The courthouse sits in the Civic Center district, accessible from the Civic Center/UN Plaza BART and Muni Metro station and steps from City Hall, the Asian Art Museum, and the main library, which makes in-person filing manageable without a car.
How much does a divorce lawyer cost in San Francisco?
A divorce lawyer in San Francisco typically charges $350 to $600 per hour, reflecting Bay Area rates that run higher than most of California. An uncontested divorce handled by an attorney commonly costs $3,500 to $7,000 in total, while a contested case with custody or property disputes frequently exceeds $20,000 to $35,000 per spouse once discovery and hearings are involved.
Separate from attorney fees, the court charges a $435 filing fee for the petitioner, and the responding spouse pays another $435, bringing combined court fees to $870 if both parties participate. Many San Francisco attorneys require an upfront retainer of $5,000 to $10,000, billed against their hourly rate. Cost is driven less by geography than by conflict: the more issues you resolve by agreement, the less you spend. Couples who qualify can dramatically cut costs through summary dissolution (Form FL-800) for short marriages under five years with limited property, or through the new joint petition process. Low-income filers can eliminate the $435 fee entirely by submitting Form FW-001 (Request to Waive Court Fees) and Form FW-003; the court grants waivers based on public-benefit receipt or income below the threshold.
How long does a divorce take in San Francisco?
No divorce in San Francisco can be finalized sooner than 6 months and 1 day after the responding spouse is served, under Family Code § 2339. This mandatory waiting period is the longest minimum in the United States and applies even when both spouses agree on every term from day one.
The 6-month clock is a floor, not an average. A genuinely uncontested San Francisco divorce with complete paperwork often finalizes close to the 7-month mark. Contested cases involving custody evaluations, real estate appraisals, or business valuations routinely take 12 to 24 months given the Bay Area's high-value asset profile and the Unified Family Court's caseload. The waiting period begins running from the date of service, not the date of filing, so prompt service matters. Under the 2026 joint petition procedure, the case is deemed served at filing, which can let the 6-month period start earlier for cooperative couples. Completing the Preliminary Declaration of Disclosure on time, within 60 days of filing the petition, is the most common bottleneck that delays otherwise simple cases.
What are the residency requirements to file in San Francisco County?
To file for divorce in San Francisco County, one spouse must have lived in California for at least 6 months and in San Francisco County for at least 3 months immediately before filing, under Family Code § 2320. Only one spouse needs to meet these requirements, and where you married does not matter.
If you meet the California 6-month requirement but have lived in San Francisco for fewer than 3 months, you have options. You can file a legal separation now, which carries no residency requirement, then amend the case to a dissolution once you reach the 3-month county mark. Same-sex couples who married in California but now live in a state that will not dissolve their marriage may file in San Francisco even without meeting residency, under a specific exception in § 2320(b). California is a no-fault state under Family Code § 2310, so you cite irreconcilable differences; you never have to prove wrongdoing or blame your spouse.
How is property divided in a San Francisco divorce?
California is a community property state, so the San Francisco court divides all community property equally, 50/50, under Family Code § 2550. Community property is generally everything either spouse acquired during the marriage, defined by Family Code § 760, while separate property, owned before marriage or received by gift or inheritance, stays with its owner.
In San Francisco, equal division frequently turns on real estate and equity compensation. A home purchased during the marriage in a neighborhood like Noe Valley or the Outer Sunset is community property regardless of whose name is on the deed, and its appreciation is split equally. Tech workers face complex characterization of stock options, RSUs, and pre-IPO equity, which often require time-rule apportionment between separate and community shares. Spouses can opt out of strict equal division by written agreement or oral stipulation in open court, which is why most San Francisco divorces settle property through a marital settlement agreement rather than a contested trial. Child custody is decided separately under the best-interest standard in Family Code § 3011 and the public policy favoring frequent contact with both parents in Family Code § 3020.