What is a financial medallion?

Asked by: Wyatt Collier III  |  Last update: May 24, 2026
Score: 4.8/5 (63 votes)

A financial medallion, more accurately called a Medallion Signature Guarantee (MSG), is a special certification stamp from a financial institution that verifies an individual's signature is authentic and that they have the legal authority to transfer securities like stocks or bonds, protecting against fraud, and is required for high-value transactions when moving physical certificates. Unlike a notary, an MSG guarantees both the signature and the signer's legal capacity, with the institution taking liability for any forgery, and is often needed for selling, gifting, or transferring securities, especially after death or job changes.

What is a medallion in finance?

A Medallion Guarantee is a special stamp that's used when you sell or transfer US securities.

How much does a bank medallion cost?

To provide an MSG, a financial institution must be a member of a recognized Medallion program and meet strict guidelines for verifying identity and legal authority. Many institutions offer MSGs free to account holders. Non-account holders may pay a nominal fee from $10 to $100.

Why is it so hard to get a medallion signature?

It's hard to get a Medallion Signature Guarantee (MSG) because they involve significant financial liability for the guaranteeing institution, require specific training for bank staff, and many banks cut costs by limiting or eliminating the service, making it available only to existing, active customers at select branches, often with strict in-person requirements and documentation. The process demands proof of identity, ownership, and legal authority, and not all financial institutions participate in the authorized programs (STAMP, SEMP, MSP). 

What is the purpose of a medallion?

A medal or medallion is a small portable artistic object, a thin disc, normally of metal, carrying a design, usually on both sides. They typically have a commemorative purpose of some kind, and many are presented as awards.

What is a Medallion Signature Guarantee

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Are medallions worth money?

It depends, because the value of medals depends on several factors. Commemorative medals like those in this picture may have more value as collector's items... but older medals frequently contain more precious metals, too.

Can a bank refuse to provide a medallion signature?

If a financial institution is not a member of a recognized Medallion Signature Guarantee Program, it will not be able to provide medallion signature guarantees. Also, if you are not a customer of a participating financial institution, it is likely the financial institution will not guarantee your signature.

Which banks offer medallion signatures?

Many major banks, credit unions, and brokerage firms offer Medallion Signature Guarantees (MSG), including Bank of America (Merrill), Chase, Fidelity, Wells Fargo, Capital One, and Navy Federal Credit Union, but availability and requirements (like being a customer for a certain period) vary, so you must contact your specific financial institution or use MSGlookup.com to confirm. This service is for transferring securities, not general notarization, and usually requires an in-person visit with all documentation.
 

What are the different types of medallions?

Medallions

  • 14K Gold Medallions.
  • 14K Gold Spanish Medallions.
  • Sterling Silver Medallions.
  • Sterling Silver Spanish Medallions.
  • Gold-Filled Medallions.

Does JP Morgan Chase offer a Medallion Signature Guarantee?

Most major banks provide medallion signature guarantees, including JPMorgan Chase (JPM -1.43%), Citibank (C -3.02%), Wells Fargo (WFC -1.03%), and U.S. Bancorp (USB -1.49%).

Can a notary do a Medallion Stamp?

Notaries are not authorized to provide “Medallion Stamp” services as part of their official duties.

What does medallion financial do?

Medallion Financial Corp. is a commercial finance company that originates and services loans in various industries, and its wholly-owned sudsidiary, Medallion Bank, also originates and services consumer loans. Medallion Financial Corp. has lent more than $10 billion since its initial public offering in 1996.

Does Citibank offer a Medallion Signature Guarantee?

Several banks and financial institutions offer the Medallion Signature Guarantee service, from major ones like Bank of America, Chase, Citibank to smaller banks and credit unions.

What is required to get a medallion signature?

A notarized Bank of America Trustee Certification Form. A financial center associate can provide you with this form. A valid government-issued identification and the document(s) being stamped are required for all Medallion Signature Guarantee requests.

What is the difference between a medal and a medallion?

A medal is typically smaller, awarded for achievement (sports, military) and worn with a ribbon, representing official recognition, while a medallion is generally larger, often more artistic, decorative, or commemorative, and can be worn, displayed as art, or even be a permit (like a taxi medallion). The key differences lie in size (medallions are bigger), purpose (medals for earned honor, medallions for art/commemoration/decoration), and context (medals have official records, medallions often don't). 

What is Medallion Signature Guarantee in India?

A medallion signature provides a guarantee that a signature's owner is the legal owner of securities and hence, possesses the power to initiate a transfer of ownership. In the case of forgery, the financial institution will accept liability.

Are medals taxable income?

Olympic and Paralympic Games medals and prize money are typically not federally taxed unless you have very high income. See IRS 1040 instructions for detailed instructions. State taxes on Olympic and Paralympic Games medals will vary by state.

What are the three types of medals?

The three primary types of medals, famously seen in the Olympics, are gold, silver, and bronze, awarded for first, second, and third place, respectively, representing the pinnacle of achievement in sports. Beyond sports, medals generally fall into categories like decoration (for valor/merit), service (for campaigns/duty), and commemorative (for events/honors), with shapes and materials varying greatly.
 

Can a Bank refuse to provide a medallion stamp?

Yes, a bank can absolutely refuse to provide a Medallion Signature Guarantee (MSG) for several reasons, including if you're not a customer, the transaction amount is too high, the paperwork is insufficient, the institution isn't a program member, or for general risk management, as it's a significant financial liability for them. They can decline if documents are incomplete or suspicious, even for established customers, so it's crucial to call ahead and confirm they offer the service and meet their specific requirements. 

What is the difference between a notary and a medallion?

The basic difference is: Notary Stamps are for legal documents. Medallion Guarantees are for financial documents. A Notary Public is a state-appointed official who serves the public as an impartial witness when signing legal documents.

Can I get a medallion signature online?

eSignatureGuarantee.com is the only medallion stamp provider that allows you to verify your identity online. To do so, we combine state-of-the-art technology with an advanced intelligence identification verification system, so you can prove who you are while being protected from fraud.

Does every bank have a Medallion Stamp?

Many U.S. banks offer Medallion signature guarantee, but not every branch of a participating bank can provide the service. Most large financial institutions, such as Bank of America, Chase, and Capital One, provide the Medallion signature guarantee.

What is the $3000 rule in banking?

The "3000 bank rule" refers to U.S. Treasury regulations under the Bank Secrecy Act (BSA) requiring financial institutions to record and report specific information for certain transactions over $3,000, mainly involving cash or monetary instruments, to combat money laundering, including identifying the payer, recipient, and transaction details for five years. This rule covers purchases of cashier's checks, money orders, and wire transfers above this amount, mandating verification of identity and detailed record-keeping for law enforcement. 

Why is it so hard to get a Medallion Stamp?

It's hard to get a Medallion Signature Guarantee (MSG) because they involve significant financial liability for the guaranteeing institution, require specific training for bank staff, and many banks cut costs by limiting or eliminating the service, making it available only to existing, active customers at select branches, often with strict in-person requirements and documentation. The process demands proof of identity, ownership, and legal authority, and not all financial institutions participate in the authorized programs (STAMP, SEMP, MSP).