Medallion Signature Guarantee Locations in Seattle, WA
Directory of 129 verified physical bank and credit union branches in Seattle 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 Seattle:
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.
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Bank of America
Commercial Bank26 physical branches in Seattle
BURIEN BRANCH
98166230 Sw 152nd St
Seattle, WA 98166
WEDGWOOD BRANCH
981158405 35th Ave Ne
Seattle, WA 98115
BALLARD BRANCH
981072010 Nw Market St
Seattle, WA 98107
WESTWOOD BRANCH
981262600 Sw Barton St
Seattle, WA 98126
BROADWAY BRANCH
98102230 Broadway E
Seattle, WA 98102
GEORGETOWN BRANCH
981081112 S Bailey St
Seattle, WA 98108
GREENWOOD BRANCH
98103404 N 85th St
Seattle, WA 98103
INTERNATIONAL BRANCH
98104525 S Jackson St
Seattle, WA 98104
LAKE CITY BRANCH
981252800 Ne 125th St
Seattle, WA 98125
METROPOLITAN BRANCH
981011309 4th Ave
Seattle, WA 98101
COLUMBIA CITY BRANCH
981184825 Rainier Ave S
Seattle, WA 98118
WESTLAKE PARK BRANCH
98101408 Pike St
Seattle, WA 98101
SOUTH LAKE UNION BRANCH
981212202 Westlake Ave
Seattle, WA 98121
UNIVERSITY BRANCH
981054701 University Way Ne
Seattle, WA 98105
MADISON-PIKE BRANCH
981221300 E Madison St
Seattle, WA 98122
BEACON HILL BRANCH
981442555 Beacon Ave S
Seattle, WA 98144
MAGNOLIA BRANCH
981993425 W Mcgraw St
Seattle, WA 98199
DEXTER HORTON AT 4TH-MADISON BRANCH
981541001 4th Ave
Seattle, WA 98154
RAINIER VALLEY BRANCH
981187153 M L King Way S
Seattle, WA 98118
MADISON PARK BRANCH
981124112 E Madison St
Seattle, WA 98112
STONE WAY BRANCH
981033601 Stone Way N
Seattle, WA 98103
UNIVERSITY VILLAGE BRANCH
981054622 25th Ave Ne
Seattle, WA 98105
7TH AND OLIVE BRANCH
981011700 7th Ave
Seattle, WA 98101
NORTHGATE BRANCH
98125345 Ne Northgate Station Pl
Seattle, WA 98125
QUEEN ANNE BRANCH
98119100 W Mercer St
Seattle, WA 98119
WEST SEATTLE BRANCH
981164001 Sw Alaska St
Seattle, WA 98116
KeyBank
Commercial Bank26 physical branches in Seattle
NORTHWEST BRANCH
981071536 Nw Market St
Seattle, WA 98107
INDUSTRIAL CENTER BRANCH
981341920 1st Ave S
Seattle, WA 98134
CAPITOL HILL BRANCH
98112321 15th Ave E
Seattle, WA 98112
RAINIER BEACH BRANCH
981189255 Rainier Ave S
Seattle, WA 98118
INTERNATIONAL DISTRICT BRANCH
98134666 S Dearborn St
Seattle, WA 98134
SEATTLE 5TH & MADISON BRANCH
98104920 5th Ave
Seattle, WA 98104
SEATTLE TRUST BURIEN BRANCH
98166655 Sw 152nd St
Seattle, WA 98166
SEATTLE TRUST GREEN LAKE BRANCH
98115400 Ne Ravenna Blvd
Seattle, WA 98115
NORTHGATE BRANCH
98125353 Ne Northgate Way
Seattle, WA 98125
FOURTH AND UNION BRANCH
981011329 4th Ave
Seattle, WA 98101
FIRST HILL BRANCH
981041224 Madison St
Seattle, WA 98104
UNIVERSITY VILLAGE BRANCH
981054518 Union Bay Pl Ne
Seattle, WA 98105
WEST SEATTLE BRANCH
981164701 California Ave Sw
Seattle, WA 98116
RIVERTON HEIGHTS BRANCH
981883434 S 152nd St
Seattle, WA 98188
RICHMOND HIGHLANDS BRANCH
9813317500 Aurora Ave N
Seattle, WA 98133
MAGNOLIA BRANCH
981992401 34th Ave W
Seattle, WA 98199
NORMANDY PARK BRANCH
9814817818 1st Ave S
Seattle, WA 98148
WHITE CENTER BRANCH
981069655 17th Ave Sw
Seattle, WA 98106
HOLMAN BRANCH
981179735 Holman Rd Nw
Seattle, WA 98117
UNIVERSITY DISTRICT BRANCH
981054700 Brooklyn Ave Ne
Seattle, WA 98105
WESTLAKE AVENUE BRANCH
98109428 Westlake Ave N
Seattle, WA 98109
UPPER QUEEN ANNE BRANCH
981092105 Queen Anne Ave N
Seattle, WA 98109
MADISON PARK BRANCH
981124105 E Madison St
Seattle, WA 98112
WALLINGFORD BRANCH
981031700 N 45th St
Seattle, WA 98103
AURORA & 130TH BRANCH
9813313245 Aurora Ave N
Seattle, WA 98133
WEDGEWOOD BRANCH
981157307 35th Ave Ne
Seattle, WA 98115
JPMorgan Chase Bank
Commercial Bank23 physical branches in Seattle
MARTIN LUTHER KING BRANCH
981187100 Marting Luther King Jr Way South
Seattle, WA 98118
UNIVERSITY BRANCH
981054501 University Way Ne
Seattle, WA 98105
WEST SEATTLE BRANCH
981164501 California Ave Sw
Seattle, WA 98116
BALLARD BRANCH
981075511 22nd Ave Nw
Seattle, WA 98107
BROADWAY SEATTLE BRANCH
98102301 Broadway E
Seattle, WA 98102
NORTHGATE BRANCH
98125520 Ne Northgate Way
Seattle, WA 98125
WEDGWOOD BRANCH
981157512 35th Ave Ne
Seattle, WA 98115
CROWN HILL BRANCH
981178555 15th Ave Nw
Seattle, WA 98117
MAGNOLIA BRANCH
981992424 34th Ave W
Seattle, WA 98199
QUEEN ANNE BRANCH
981091417 Queen Anne Ave N
Seattle, WA 98109
ADMIRAL JUNCTION BRANCH
981162610 California Ave Sw
Seattle, WA 98116
MADISON PARK BRANCH
981124020 E Madison St
Seattle, WA 98112
WESTWOOD BRANCH
981262890 Sw Barton St
Seattle, WA 98126
WALLINGFORD BRANCH
981031919 N 45th St
Seattle, WA 98103
INTERNATIONAL DISTRICT UWAJIMAYA BRH
98104600 5th Ave S
Seattle, WA 98104
SEATTLE-BELLTOWN FINANCIAL CENTER BRANCH
981212701 1st Ave
Seattle, WA 98121
23RD & JACKSON FINANCIAL CTR BRANCH
98144401 23rd Ave S
Seattle, WA 98144
CHASE CENTER SEATTLE BRANCH
981011301 2nd Ave Ste 100
Seattle, WA 98101
SOUTH LAKE UNION BRANCH
98109350 Westlake Ave N
Seattle, WA 98109
ROOSEVELT AND NE 64TH
981156402 Roosevelt Way Ne
Seattle, WA 98115
LOWER UNIVERSITY BRANCH
981055025 25th Ave Ne
Seattle, WA 98105
WESTLAKE AND 6TH AVE BRANCH
981011950 6th Ave
Seattle, WA 98101
FOURTH AND SENECA BRANCH
981611215 Fourth Ave
Seattle, WA 98161
Wells Fargo Bank
Commercial Bank21 physical branches in Seattle
WALLINGFORD BRANCH
981031701 N 45th St
Seattle, WA 98103
AURORA BRANCH
9813313273 Aurora Ave N
Seattle, WA 98133
UNIVERSITY OF WASHINGTON BRANCH
981054100 University Way Ne
Seattle, WA 98105
WEST SEATTLE BRANCH
981164314 Sw Alaska St
Seattle, WA 98116
GEORGETOWN BRANCH
981085963 Corson Ave S
Seattle, WA 98108
SOUTH LAKE UNION BRANCH
98109510 Terry Ave N
Seattle, WA 98109
WESTLAKE CENTER BRANCH
981011620 4th Ave
Seattle, WA 98101
RAINIER AVENUE BRANCH
981443100 Rainier Ave S
Seattle, WA 98144
BELLTOWN BRANCH
98109100 4th Avenue N
Seattle, WA 98109
LAKE CITY BRANCH
9812512739 Lake City Way Ne
Seattle, WA 98125
WEDGEWOOD BRANCH
981158517 35th Ave Ne
Seattle, WA 98115
LAURELHURST BRANCH
981053042 Ne 45th St
Seattle, WA 98105
MADISON PARK BRANCH
981124009 E Madison St
Seattle, WA 98112
QUEEN ANNE HILL BRANCH
981091600 Queen Anne Ave N
Seattle, WA 98109
RICHMOND BEACH BRANCH
98177360 Nw Richmond Beach Rd
Seattle, WA 98177
BALLARD BRANCH
981071819 Nw Market St
Seattle, WA 98107
UNION STATION BRANCH
98104625 5th Ave S
Seattle, WA 98104
CAPITOL HILL BRANCH
98102401 Broadway E
Seattle, WA 98102
SEATTLE MAIN BRANCH
98104999 3rd Ave
Seattle, WA 98104
GREEN LAKE BRANCH
981156900 E Green Lake Way N
Seattle, WA 98115
2ND & PIKE BRANCH
981011436 2nd Ave
Seattle, WA 98101
U.S. Bank
Commercial Bank16 physical branches in Seattle
WHITE CENTER BRANCH
981069800 15th Ave Sw
Seattle, WA 98106
BURIEN BRANCH
9816814641 1st Ave S
Seattle, WA 98168
ROOSEVELT BRANCH
981151023 Ne 63rd St
Seattle, WA 98115
NORTHGATE BRANCH
98125815 Ne Northgate Way
Seattle, WA 98125
RAINIER VALLEY BRANCH
981442910 Rainier Ave S
Seattle, WA 98144
WEST SEATTLE BRANCH
981164200 Sw Edmunds St
Seattle, WA 98116
CAPITOL HILL BRANCH
98102135 Broadway E
Seattle, WA 98102
TUKWILA-ANDOVER PARK BRANCH
98188151 Andover Park E
Seattle, WA 98188
MAGNOLIA BRANCH
981993124 W Mcgraw St
Seattle, WA 98199
BATTERY STREET BRANCH
98121504 Bell St
Seattle, WA 98121
BALLARD BRANCH
981076100 15th Ave Nw
Seattle, WA 98107
UNIVERSITY VILLAGE QUALITY FOOD CENTERS
981052746 Ne 45th St
Seattle, WA 98105
UNIVERSITY OF WASHINGTON BRANCH
981854001 East Stevens Way Ne, Husky Union Blvd., Rm#105
Seattle, WA 98185
SEATTLE-QUEEN ANNE BRANCH
981091936 Queen Anne Ave N
Seattle, WA 98109
GREENWOOD SEATTLE WA BRANCH
981038500 Greenwood Ave N
Seattle, WA 98103
SEATTLE MAIN BRANCH
981011420 5th Ave
Seattle, WA 98101
Boeing Employees Credit Union (BECU)
Credit Union13 physical branches in Seattle
Ballard Square Neighborhood Financial Center
981072232 NW Market St
Seattle, WA 98107
Seattle-Broadway Market Neighborhood Financial Center
98102401 Broadway E Ste 125
Seattle, WA 98102
Lake City Neighborhood Financial Center
9812512513 Lake City Way NE
Seattle, WA 98125
Ravenna Neighborhood Financial Center
981055105 25th Ave NE
Seattle, WA 98105
Queen Anne Neighborhood Financial Center
9811929 W Mercer St
Seattle, WA 98119
Northgate Neighborhood Financial Center
98125551 NE Northgate Way Ste B
Seattle, WA 98125
Greenwood Neighborhood Financial Center
98117101 NW 85th St
Seattle, WA 98117
Wallingford Neighborhood Financial Center
981034319 Stone Way N
Seattle, WA 98103
West Seattle Neighborhood Financial Center
981164755 Fauntleroy Way SW
Seattle, WA 98116
Downtown Seattle Financial Center
981011512 6th AVE
Seattle, WA 98101
South Lake Union NFC
98109114 Westlake Ave N
Seattle, WA 98109
Columbia City NFC
981184712 Rainier Ave S
Seattle, WA 98118
White Center NFC
981461505 SW 107th St
Seattle, WA 98146
First Tech Federal Credit Union
Credit Union2 physical branches in Seattle
South Lake Union Community Experience Center
981212201 Westlake Ave
Seattle, WA 98121
Terry Avenue Community Experience Center
98109555 Terry Ave N
Seattle, WA 98109
BMO Bank
Commercial Bank1 physical branch in Seattle
SEATTLE BRANCH
981011191 2nd Ave
Seattle, WA 98101
Zions Bank / Amegy / California Bank & Trust
Commercial Bank1 physical branch in Seattle
SEATTLE BR
98101601 Union St
Seattle, WA 98101
Frequently Asked Questions in Seattle, WA
Where can I get a Medallion Signature Guarantee in Seattle?+
In Seattle, there are 129 verified physical branches participating in STAMP or SEMP guarantee programs across 9 financial institutions (including Bank of America, KeyBank, JPMorgan Chase Bank). You must visit a branch where you maintain an active account in good standing.
Can I get a stamp at a Seattle bank without having an account?+
No. Commercial banks in Seattle 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 Seattle 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 Seattle 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.