Medallion Signature Guarantee Locations in San Francisco, CA
Directory of 134 verified physical bank and credit union branches in San Francisco participating in statutory STAMP and SEMP signature guarantee programs. Check institution rules, account seasoning requirements, and branch contact information below.
Crucial Instructions Before Visiting Any Branch in San Francisco:
1. Never pre-sign documents: A Medallion Guarantee legally certifies that the guarantor witnessed your physical signature live. If you sign at home, the officer must refuse your form.
2. Call ahead for guarantor presence: Medallion stamps are not held by regular tellers. Only designated branch managers or licensed AVPs possess stamp certification. Always call the branch telephone number below before traveling to confirm the guarantor is on-site today.
3. Verify account seasoning: If using Bank of America or Wells Fargo, your account must have been active for at least 6 months. Non-customers will be turned away.
Search Available Banks in San Francisco
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JPMorgan Chase Bank
Commercial Bank32 physical branches in San Francisco
CLEMENT STREET BRANCH
94118301 Clement St
San Francisco, CA 94118
LAUREL VILLAGE BRANCH
941183533 California St
San Francisco, CA 94118
VAN NESS BRANCH
941091699 Van Ness Ave
San Francisco, CA 94109
WEST PORTAL BRANCH
9412798 West Portal Ave
San Francisco, CA 94127
LOMBARD BRANCH
941092750 Van Ness Ave
San Francisco, CA 94109
CALIFORNIA STREET BRANCH
94104401 California St
San Francisco, CA 94104
CHESTNUT STREET BRANCH
941232166 Chestnut St
San Francisco, CA 94123
CHINATOWN GRANT BRANCH
941331040 Grant Ave
San Francisco, CA 94133
TARAVAL STREET AND 19TH BRANCH
94116926 Taraval St
San Francisco, CA 94116
MISSION STREET BRANCH
941102900 Mission St
San Francisco, CA 94110
NOE VALLEY BRANCH
941143998 24th St
San Francisco, CA 94114
NORIEGA AND 19TH BRANCH
941221811 19th Ave
San Francisco, CA 94122
MARKET AND KEARNY BRANCH
94102700 Market St
San Francisco, CA 94102
IRVING AND 24TH BRANCH
941222323 Irving St
San Francisco, CA 94122
GEARY AND 21ST AVE BRANCH
941215655 Geary Blvd
San Francisco, CA 94121
PRESIDIO BLVD. BRANCH
94129558 Presidio Boulevard, The Presidio
San Francisco, CA 94129
SAN FRANCISCO - POTRERO BRANCH
941032300 16th St
San Francisco, CA 94103
SAN FRANCISCO - EMBARCADERO BRANCH
941112 Embarcadero Ctr
San Francisco, CA 94111
SAN FRANCISCO - MISSION BAY BRANCH
94107255 King St
San Francisco, CA 94107
MISSION AND OCEAN BRANCH
941124669 Mission St
San Francisco, CA 94112
MARKET AND 15TH BANKING CENTER BRANCH
941142112 15th St
San Francisco, CA 94114
PINE AND FRONT BRANCH
94111111 Pine St
San Francisco, CA 94111
STONESTOWN GALLERIA BANKING CENTER BRANCH
94132265 Winston Dr
San Francisco, CA 94132
STOCKTON STREET CHINATOWN SF BANKING CENTER
941331318 Stockton St
San Francisco, CA 94133
VAN NESS AND MCALLISTER BRANCH
94102500 Van Ness Ave
San Francisco, CA 94102
MISSION STREET AND SHAW BRANCH
94105555 Mission St
San Francisco, CA 94105
MONTGOMERY AND SUTTER BRANCH
94104101 Montgomery Street
San Francisco, CA 94104
CALIFORNIA AND FILLMORE BRANCH
941152429 California St
San Francisco, CA 94115
GEARY & PARKER BANKING CENTER
941183301 Geary Blvd
San Francisco, CA 94118
VALENCIA AND 14TH STREET BRANCH
94103299 Valencia St
San Francisco, CA 94103
SPEAR AND HOWARD BRANCH
94105188 Spear St
San Francisco, CA 94105
CHASE CENTER SAN FRANCISCO
94158151 Warriors Way
San Francisco, CA 94158
Wells Fargo Bank
Commercial Bank29 physical branches in San Francisco
LAUREL BRANCH
941183431 California St
San Francisco, CA 94118
BROADWAY-GRANT AVENUE BRANCH
941331160 Grant Ave
San Francisco, CA 94133
CIVIC CENTER BRANCH
941021266 Market St
San Francisco, CA 94102
FILLMORE-CALIFORNIA BRANCH
941152100 Fillmore St
San Francisco, CA 94115
GEARY-NINETEENTH BRANCH
941215455 Geary Blvd
San Francisco, CA 94121
MARKET-CALIFORNIA BRANCH
94105333 Market St
San Francisco, CA 94105
MISSION-OCEAN AVENUE BRANCH
941124648 Mission St
San Francisco, CA 94112
EIGHTH AND BRANNAN BRANCH
94103655 8th St
San Francisco, CA 94103
24TH AVENUE-IRVING BRANCH
941222300 Irving St
San Francisco, CA 94122
22ND-MISSION BRANCH
941102595 Mission St
San Francisco, CA 94110
WEST PORTAL BRANCH
94127145 West Portal Ave
San Francisco, CA 94127
725 IRVING STREET BRANCH
94122725 Irving St
San Francisco, CA 94122
UNION TRUST BRANCH
941082 Grant Ave
San Francisco, CA 94108
GEARY-ARGUELLO BRANCH
941183624 Geary Blvd
San Francisco, CA 94118
EMBARCADERO CENTER BRANCH
94111292 Battery St
San Francisco, CA 94111
COW HOLLOW BRANCH
941231900 Union St
San Francisco, CA 94123
MARINA OFFICE BRANCH
941232100 Chestnut St
San Francisco, CA 94123
16TH & MISSION BRANCH
941033027 16th St
San Francisco, CA 94103
VAN NESS-CALIFORNIA BRANCH
941091560 Van Ness Ave
San Francisco, CA 94109
NOE VALLEY BRANCH
941144045 24th St
San Francisco, CA 94114
POTRERO & 16TH BRANCH
941032300 16th St
San Francisco, CA 94103
SLOAT & SPRINGFIELD BRANCH
941321595 Sloat Blvd
San Francisco, CA 94132
CASTRO BRANCH, THE
94114557 Castro St
San Francisco, CA 94114
THE CROCKER OFFICE
94105601 Market St
San Francisco, CA 94105
MISSON BAY BRANCH
94107286 King St
San Francisco, CA 94107
BAYVIEW HUNTER'S POINT BRANCH
941243801 3rd St
San Francisco, CA 94124
SAN FRANCISCO CHINATOWN BRANCH
941081015 Stockton St
San Francisco, CA 94108
THE HAIGHT BRANCH
941171726 Haight St
San Francisco, CA 94117
NORIEGA & 32ND BRANCH
941222454 Noriega St
San Francisco, CA 94122
Bank of America
Commercial Bank26 physical branches in San Francisco
50 CALIFORNIA BRANCH
9411150 California St
San Francisco, CA 94111
NORIEGA-31ST BRANCH
941222325 Noriega St
San Francisco, CA 94122
CHINATOWN BRANCH
94108701 Grant Ave
San Francisco, CA 94108
COLUMBUS BRANCH
941331455 Stockton St
San Francisco, CA 94133
ONE POWELL STREET BRANCH
941021 Powell St
San Francisco, CA 94102
MARKET-NEW MONTGOMERY BRANCH
9410533 New Montgomery St
San Francisco, CA 94105
GENEVA-MISSION BRANCH
941125150 Mission St
San Francisco, CA 94112
MISSION-23RD STREET BRANCH
941102701 Mission St
San Francisco, CA 94110
NOE VALLEY BRANCH
941144098 Twenty-Fourth Street
San Francisco, CA 94114
SEVENTH AND CLEMENT BRANCH
94118600 Clement St
San Francisco, CA 94118
PARKSIDE BRANCH
941161007 Taraval St
San Francisco, CA 94116
PORTOLA DISTRICT BRANCH
941342485 San Bruno Ave
San Francisco, CA 94134
STONESTOWN BRANCH
94132245 Winston Dr
San Francisco, CA 94132
38TH AND BALBOA BRANCH
941213701 Balboa St
San Francisco, CA 94121
21ST AND IRVING BRANCH
941221945 Irving St
San Francisco, CA 94122
VISITACION VALLEY BRANCH
941346 Leland Ave
San Francisco, CA 94134
RICHMOND DISTRICT BRANCH
941215500 Geary Blvd
San Francisco, CA 94121
WEST PORTAL BRANCH
94127288 West Portal Ave
San Francisco, CA 94127
VAN NESS FINANCIAL CENTER BRANCH
941091640 Van Ness Ave
San Francisco, CA 94109
SAN FRANCISCO MAIN BRANCH
94104315 Montgomery St
San Francisco, CA 94104
MANDARIN TOWERS BRANCH
94108944 Stockton St
San Francisco, CA 94108
CHESTNUT STREET BRANCH
941232200 Chestnut St
San Francisco, CA 94123
CASTRO BRANCH
94114501 Castro St
San Francisco, CA 94114
MISSION BAY BRANCH
941581335 4th St
San Francisco, CA 94158
FREMONT AND FOLSOM BRANCH
94105302 Folsom St
San Francisco, CA 94105
CITY CENTER BRANCH
941182675 Geary Boulevard, Ste A105
San Francisco, CA 94118
Citibank
Commercial Bank19 physical branches in San Francisco
SAN FRANCISCO - MISSION, OCEAN BRANCH
941124638 Mission St
San Francisco, CA 94112
CHINATOWN BRANCH
94108845 Grant Ave
San Francisco, CA 94108
19TH & TARAVAL BRANCH
941162400 19th Ave
San Francisco, CA 94116
WEST PORTAL AVENUE BRANCH
94127130 West Portal Ave
San Francisco, CA 94127
ONE CALIFORNIA BRANCH
941111 California St
San Francisco, CA 94111
21ST & IRVING BRANCH
941222000 Irving St
San Francisco, CA 94122
SAN FRANCISCO-OUTER RICHMOND
941216100 Geary Blvd
San Francisco, CA 94121
SAN FRANCISCO-VAN NESS/CLAY BRANCH
941092025 Van Ness Avenue
San Francisco, CA 94109
MONTGOMERY BRANCH
94104451 Montgomery St
San Francisco, CA 94104
SAN FRANCISCO-MARINA
941232198 Chestnut St
San Francisco, CA 94123
CATHEDRAL HILL
941091399 Post St
San Francisco, CA 94109
SAN FRANCISCO-IRVING/8TH
94122701 Irving St
San Francisco, CA 94122
SAN FRANCISCO-CHINATOWN BRANCH
941331000 Grant Ave
San Francisco, CA 94133
SAN FRANCISCO-STONESTOWN
941323251 20th Ave
San Francisco, CA 94132
SAN FRANCISCO-INNER RICHMOND
941184455 Geary Blvd
San Francisco, CA 94118
1900 NORIEGA STREET BRANCH
941221900 Noriega St
San Francisco, CA 94122
99 POST STREET BRANCH
9410499 Post St
San Francisco, CA 94104
CASTRO STREET BRANCH
94114444 Castro St
San Francisco, CA 94114
PACIFIC HEIGHTS BRANCH
941152310 Fillmore St
San Francisco, CA 94115
U.S. Bank
Commercial Bank10 physical branches in San Francisco
SAN FRANCISCO MAIN BRANCH
94104350 California St
San Francisco, CA 94104
JAPAN CENTER BRANCH
941151675 Post St
San Francisco, CA 94115
IRVING STREET BRANCH
941221850 Irving St
San Francisco, CA 94122
EXCELSIOR BRANCH
941124610 Mission St
San Francisco, CA 94112
NORTH BEACH BRANCH
941331435 Stockton St
San Francisco, CA 94133
MISSION - 2001 MISSION STREET BRANCH
941102001 Mission St
San Francisco, CA 94110
PALM GEARY BRANCH
941183550 Geary Blvd
San Francisco, CA 94118
WM SAN FRANCISCO
941111 California St
San Francisco, CA 94111
BAYVIEW PLAZA BRANCH
941243801 3rd Street
San Francisco, CA 94124
CASTRO BRANCH
94114443 Castro St
San Francisco, CA 94114
BMO Bank
Commercial Bank9 physical branches in San Francisco
SAN FRANCISCO - 295 BUSH ST BRANCH
94104295 Bush St
San Francisco, CA 94104
S.F. MISSION BRANCH
941102812 Mission St
San Francisco, CA 94110
MONTGOMERY STREET BRANCH
94111505 Montgomery St
San Francisco, CA 94111
NORTH BEACH BRANCH
94133480 Columbus Ave
San Francisco, CA 94133
PORTOLA BRANCH
941342675 San Bruno Ave
San Francisco, CA 94134
CLEMENT STREET BRANCH
94118801 Clement St
San Francisco, CA 94118
LAKESIDE BRANCH
941322606 Ocean Ave
San Francisco, CA 94132
CASTRO DISTRICT BRANCH
941142299 Market St
San Francisco, CA 94114
SAN FRANCISCO TRANSBAY BRANCH
94105301 Mission St
San Francisco, CA 94105
Citizens Bank
Commercial Bank3 physical branches in San Francisco
101 CALIFORNIA STREET BRANCH
94111101 California St
San Francisco, CA 94111
LAUREL VILLAGE BRANCH
941183565 California St
San Francisco, CA 94118
101 CALIFORNIA STREET BRANCH
94111101 California St
San Francisco, CA 94111
Zions Bank / Amegy / California Bank & Trust
Commercial Bank3 physical branches in San Francisco
SAN FRANCISCO MAIN
94111100 Pine St
San Francisco, CA 94111
GEARY BRANCH
941185255 Geary Blvd
San Francisco, CA 94118
JAPAN TOWN BRANCH
941151696 Post St
San Francisco, CA 94115
Fifth Third Bank
Commercial Bank1 physical branch in San Francisco
SAN FRANCISCO EMBARCADERO BRANCH
941111 Embarcadero Ctr
San Francisco, CA 94111
First Citizens Bank
Commercial Bank1 physical branch in San Francisco
SAN FRANCISCO BRANCH
94111255 Battery St
San Francisco, CA 94111
Golden 1 Credit Union
Credit Union1 physical branch in San Francisco
Mission Bay
941581560 3rd St
San Francisco, CA 94158
Frequently Asked Questions in San Francisco, CA
Where can I get a Medallion Signature Guarantee in San Francisco?+
In San Francisco, there are 134 verified physical branches participating in STAMP or SEMP guarantee programs across 11 financial institutions (including JPMorgan Chase Bank, Wells Fargo Bank, Bank of America). You must visit a branch where you maintain an active account in good standing.
Can I get a stamp at a San Francisco bank without having an account?+
No. Commercial banks in San Francisco strictly refuse non-customers because affixing a Medallion stamp incurs unconditional legal liability up to \$500,000+ if the signature is fraudulent. You must be an established customer.
Can a Notary Public in San Francisco stamp my securities transfer?+
No. Stock transfer agents (Computershare, EQ, American Stock Transfer) will reject paperwork certified with a standard notary seal. A notary only verifies identity with minimal liability, whereas a Medallion Signature Guarantee is backed by a commercial surety bond.
What documents do I need to bring to a San Francisco branch?+
You must bring: (1) Government photo ID; (2) The completely filled-out but UNSIGNED stock transfer form; (3) An official brokerage or transfer agent statement dated within 60 days showing proof of ownership and share valuation; (4) Certified legal documents (Death Certificate, Letters Testamentary) if handling an estate transfer.