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San Mateo County · SOMA hub · California SOS

South San Francisco
Apostille

South San Francisco apostille service is delivered by Apostille San Francisco from its SOMA hub at 416 Bryant Street, a 15-minute drive from downtown South SF. We review California documents and file them at the California Secretary of State in Sacramento or Los Angeles. Pickup, mail-in, and same-day counter routing available across San Mateo County.

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At a glance
Hub416 Bryant Street, San Francisco, CA 94107 · SOMA
ServingSouth San Francisco · San Mateo County
RoutesMail-in · Drop-off by appointment · Same-day counter run
Filed atCalifornia Secretary of State · Sacramento or Los Angeles
Price$180 mail-in · $450 same-day · $650 for 3
South SF Service Readiness

Three checks before you send us the document

Pre-Check the Document
01Document is California-issued or California-notarized. Federal records go through federal authentication routing at the U.S. Department of State.
02Destination is a Hague Convention party. If not, the document needs embassy or consulate legalization instead.
03Underlying record is the correct form — CDPH or San Mateo County Clerk-Recorder certified copy for vital records; current-commission notary acknowledgement for notarized documents.
Where apostilles are issued

How South San Francisco Clients Get an Apostille

South San Francisco does not have a California Secretary of State counter. The two California counters that issue apostilles in person are the Sacramento Secretary of State office at 1500 11th Street, 3rd Floor, and the Los Angeles regional office at 300 South Spring Street. Apostille San Francisco’s SOMA hub at 416 Bryant Street is the closest service point — a 15-minute drive from downtown South San Francisco via U.S.-101 north.

Service routes

Three Service Routes for San Mateo County

01

1. Mail-In via Tracked Carrier

Send the document by FedEx, UPS, or USPS Priority to 416 Bryant Street, San Francisco, CA 94107. We log every package on receipt and confirm by email or text. Eligibility review runs same business day. Best for South SF clients who cannot make the drive to SOMA. The mail filing route page details the full package requirements.

02

2. In-Person Drop-Off at 416 Bryant SOMA

Drop off in SOMA by appointment. Eligibility review is completed on the spot, with package routing to the next scheduled Sacramento or Los Angeles courier trip. Best for Peninsula clients combining the visit with a downtown SF trip.

03

3. Same-Day Counter Run

For time-sensitive documents, we receive the document in the morning at the SOMA hub or by next-day courier from South SF, then drive to Sacramento or Los Angeles to file at the California Secretary of State counter the same business day. See same-day in-person filing. Same-day outcomes are not guaranteed by the Secretary of State.

Common requests

What South SF Clients Most Often Need

South San Francisco is a biotech corridor (Genentech, Amgen, Stem CellX, dozens of mid-stage biotechs) and a logistics hub for SFO-adjacent companies. The most common South SF apostille requests are:

01Corporate documents for international biotech operations — articles of incorporation, certificates of good standing, certified copies of bylaws, board resolutions for foreign subsidiaries.
02Employee credential apostilles — California-notarized employment letters, contracts, and verification documents for visa packages and foreign work authorization.
03FDA / clinical trial documentation routing — typically federal documents through the federal authentication routing at the U.S. Department of State, not California.
04Personal vital records — California birth and marriage certificates issued by CDPH or San Mateo County for foreign residency, marriage, or dual citizenship.
05Academic transcripts and diplomas from local universities (SF State, USF, Stanford, UC schools) for foreign employment or graduate study.
San Mateo County

San Mateo County — Vital Records Note

Birth, marriage, and death certificates for events that occurred in San Mateo County can be obtained either from the California Department of Public Health Office of Vital Records (statewide) or from the San Mateo County Clerk-Recorder. Either certified copy is eligible for apostille; informational copies are not. Confirm which form you have before filing — informational copies are returned at the Secretary of State intake.

How we route it

How Apostille San Francisco Handles the South SF Route

01Eligibility verification via the $45 Document Check — confirms California-acceptable form, current commission, correct certified-copy type. $20 applied toward your apostille when you proceed; non-refundable if the document is declined.
02Package preparation — destination-country cover sheet, payment instrument made out to “Secretary of State”, tracked return envelope.
03Carrier-correct dispatch from the SOMA hub to the right Sacramento intake (USPS to P.O. Box 942877, FedEx/UPS/DHL to 1500 11th Street, 2nd Floor) or to the Los Angeles counter.
04Counter filing in Sacramento or Los Angeles on the client’s behalf.
05Tracking against the live Secretary of State posted processing time through SOS issuance.
06Secure return delivery to South SF by tracked carrier. International forwarding available where the destination country requires direct shipment.
Service area

South SF Neighborhoods and Nearby Cities Served

Mail-in and in-person service available from South San Francisco proper (Downtown South SF, Westborough, Sunshine Gardens, Sign Hill, Brentwood, Sterling Heights) and from neighboring San Mateo County cities: Daly City, Brisbane, Colma, Pacifica, San Bruno, Millbrae, Burlingame, San Mateo, Hillsborough, Foster City, Belmont, San Carlos, Redwood City, Atherton, Menlo Park, East Palo Alto, Half Moon Bay. Also serves the broader Bay Area apostille service area and the San Francisco SOMA hub.

$45Document Check · one business day
South SF to Sacramento, handled

Send us the document — we take it from there.

One business day to verify eligibility before the document leaves your hands. The $45 Document Check puts $20 toward your apostille when you proceed; non-refundable if the document is declined. Processing timeframes are set by the California Secretary of State; same-day outcomes are not guaranteed.

Start the $45 Document CheckCall +1-415-439-0289

South San Francisco Apostille FAQ

01

Is there an apostille office in South San Francisco?

No. The California Secretary of State does not have a public counter in South San Francisco or anywhere in San Mateo County. California apostilles are issued in Sacramento (1500 11th Street, 3rd Floor) or Los Angeles (300 South Spring Street). Apostille San Francisco’s SOMA hub at 416 Bryant Street is the closest service point and routes documents to the Secretary of State counter on the client’s behalf.
02

How does South San Francisco apostille service work?

Three routes are available: mail-in via tracked carrier (FedEx, UPS, USPS Priority) to 416 Bryant Street SOMA; in-person drop-off at the SOMA hub by appointment; or same-day counter run, in which Apostille San Francisco receives the document and drives it to the Sacramento or Los Angeles California Secretary of State counter the same business day. Same-day outcomes are not guaranteed by the Secretary of State.
03

Do you serve San Mateo County beyond South SF?

Yes. Mail-in and in-person service is available across San Mateo County, including Daly City, Brisbane, Colma, Pacifica, San Bruno, Millbrae, Burlingame, San Mateo, Hillsborough, Foster City, Belmont, San Carlos, Redwood City, Atherton, Menlo Park, East Palo Alto, and Half Moon Bay. The service hub is in San Francisco SOMA at 416 Bryant Street.
04

Can I get a San Mateo County birth certificate apostilled?

Yes, provided it is a certified copy (not an informational copy) issued by the California Department of Public Health Office of Vital Records or by the San Mateo County Clerk-Recorder. Informational copies are returned at the Secretary of State intake. The $45 Document Check confirms the form before filing.
05

How long does the South SF apostille process take?

Processing time is set by the California Secretary of State and varies with current backlog. The Secretary of State publishes the live posted timeline at sos.ca.gov/notary/processing-times — that page is the only authoritative source. Same-day in-person counter runs are available for time-sensitive documents when capacity allows. Outcomes are not guaranteed by Apostille San Francisco.
06

Can Apostille San Francisco handle biotech corporate documents from South SF companies?

Yes. California-issued business records — articles of incorporation, certificates of good standing, certified copies of bylaws, board resolutions — go through the California Secretary of State apostille route. Federal regulatory documents (FDA filings, federal court orders) route through the U.S. Department of State Office of Authentications, not California. Apostille San Francisco handles both routes.
07

What does the South San Francisco apostille service cost?

Statutory California Secretary of State fees are $20 per apostille plus a $6 special handling fee for each different public official’s signature on in-person requests. Apostille San Francisco’s service fee is separate and depends on the route — mail, courier to Sacramento, or same-day counter run. See the service + state fee breakdown for the full picture.
What changed

Last reviewed: 2026-05-24.

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