Australians usually cannot get a Medallion signature guarantee here, because it is a US financial-industry stamp issued by member institutions, overwhelmingly in the United States and Canada. A notary cannot provide one. What you can usually do instead is ask the US transfer agent or institution for its procedure for overseas holders, which often involves an Australian notary.
If a US transfer agent, fund or financial institution has told you your signature needs a Medallion signature guarantee, you have probably already discovered the problem. Your bank has not heard of it, and a notary will tell you it is not something a notary provides.
That is not a failure of the people you asked. A Medallion guarantee is a US financial-industry stamp, not a legal act, and the institutions that issue it are overwhelmingly in the United States and Canada. The organisation asking for it usually has another route for holders overseas. This page explains what the guarantee is, and the alternatives that work from Australia.
According to the US Securities and Exchange Commission's investor education site, a Medallion signature guarantee is required to transfer or sell securities held in certificate or registered form. It makes it harder for someone to steal your securities by forging your signature. The guaranteeing institution is, in effect, taking on liability if the signature turns out to be forged, which is why transfer agents insist on it.
It is issued by financial institutions that belong to one of three Medallion programs:
The SEC's site advises getting the guarantee from an institution you already do business with. Institutions generally will not guarantee the signature of someone who is not their customer, because they are taking on the risk. That is also why a branch in the United States may still decline a walk-in customer from Australia.
An Australian notary witnesses your signature, confirms your identity and checks that you understand the document and sign freely. The notary then records that in a notarial certificate. A notary never certifies that the contents of a document are true, and does not take on financial responsibility for the transaction.
A Medallion guarantee goes further: a participating institution stamps the document and takes financial responsibility for the signature being genuine and authorised. Only members of the three programs have the stamp. No Australian notary is a member, and a notarial certificate is not a substitute unless the organisation asking for the guarantee says it will take one.
A US notary cannot give one either. This is not a gap in Australian notarial practice; it is a different kind of document. See how Australian and US notaries differ.
Work through these in order. The first two resolve most cases.
The SEC's site says that if you cannot obtain a Medallion guarantee, you should contact the transfer agent or the company that issued the securities. Many have a procedure for holders outside the United States. Depending on the agent and the amount involved, that might be:
These are the agent's own rules and they differ between agents. Ask in writing, quote your holder or account number, and ask for the exact wording or form they want. Do not book a notary until you have that answer.
Where the shares are held directly on a register, transferring them into a brokerage account, Australian or US, can be simpler than a registry transfer, and the broker may handle the paperwork with the agent. Whether this avoids the guarantee depends on the broker and the agent; ask both.
The SEC's site notes that you may be able to get a Medallion guarantee from an overseas branch of a US or Canadian bank, broker or credit union with which you do business. If you have an account with such an institution that has a presence in Australia, ask it directly.
If you still have a US bank or brokerage account and will be in the United States, a branch there can provide the guarantee in person. Some people find this is the only practical option, particularly for larger transfers.
Not every US form that mentions a Medallion guarantee requires one. Some take a notarised signature as an alternative. The US Treasury's form for redeeming paper savings bonds is an example: it allows a notary's seal, a financial institution's seal or a Medallion stamp, and for small amounts no certification at all.
For US savings bonds specifically, the US Embassy in Australia lists several options, including signing before a US consular officer, or signing before an Australian notary and then having the document apostilled by the Department of Foreign Affairs and Trade. The US Treasury publishes its own list of who may certify signatures abroad. Read your form's instructions carefully, because the options differ between forms.
Where an Australian notary is acceptable, the process is ordinary: bring the form unsigned, with your passport, sign in front of the notary, and check whether the recipient wants an apostille from DFAT on the notary's signature. Only DFAT can issue an apostille, and the United States is a member of the Apostille Convention; confirm on the HCCH status table on the day. See apostilles for the United States.
| Situation | Who can help | Notary involved? |
|---|---|---|
| Form requires a Medallion stamp, no alternative given | The transfer agent's overseas holder team | Only if the agent offers a notarised route |
| Form allows a notary as an alternative | An Australian notary, then DFAT if an apostille is asked for | Yes |
| Paper US savings bonds | Options listed by the US Embassy and US Treasury | One of several options |
| You bank with a US or Canadian institution with a branch here | That institution | No |
| Name on the account differs from your passport | A notary, for certified copies of linking documents | Often |
If the securities belonged to someone who has died, the agent will usually also want evidence of the estate, such as a grant of probate or letters of administration, in a form it specifies. A certified copy from the court that issued the grant is a court document, which DFAT can generally apostille directly; ask the agent what it wants and confirm with DFAT. Whether you are entitled to the shares under the will or the law of the estate is a question for a solicitor. See documents for an overseas inheritance.
A Wollongong retiree inherits a small parcel of US shares held on a register, and the transfer agent's letter asks for a Medallion guarantee on the stock power. Her bank has never heard of it. She emails the agent's overseas holder team and asks what it will take from a holder in Australia. It replies with its own affidavit form, which it will take signed before a notary, with an apostille, together with a court-certified copy of the grant of probate. She signs the unsigned affidavit before a notary, DFAT apostilles both, and she sends them by tracked post. Her accountant handles the tax forms.
A Medallion signature guarantee is a US financial-industry stamp that only member institutions can give, and almost none are in Australia. A notary cannot provide one. Ask the transfer agent in writing for its procedure for overseas holders; many offer a notarised signature, sometimes with a DFAT apostille. Check whether your form allows a notary as an alternative, consider moving the holding to a broker, and get tax advice before you sell.
Has a US agent told you what it will take instead of a Medallion stamp? Send us its letter, and we will explain each step before you book.
Only if it participates in one of the US Medallion programs. Most Australian banks do not, so ask, but do not expect it.
No. The stamp belongs to member institutions of the STAMP, SEMP and MSP programs. A notary witnesses and certifies your signature, which is a different document.
Only if the agent says so. Some take it as an alternative for overseas holders; some do not. Ask the agent in writing before you book a notary.
Some forms say "signature guarantee" without "Medallion". Ask whether a Medallion stamp is required or whether another form of guarantee, or a notarised signature, will do.
The US Embassy in Australia's notarial page says it does not provide Medallion guarantees, and repeats the advice to contact the transfer agent.
Its investor education site says to contact the transfer agent or the company that issued the securities. It also notes that an overseas branch of a US or Canadian institution you bank with may be able to help.
The Treasury's redemption form allows a notary's seal, a financial institution's seal or a Medallion stamp, and for small amounts no certification at all. The US Embassy in Australia lists the options for people here.
No. Bring it unsigned with your passport and sign in the notary's presence. Check whether the recipient also wants a DFAT apostille on the notary's signature.
Usually evidence of the estate, such as a grant of probate, in the form the agent specifies. Ask the agent, confirm with DFAT whether a court-certified copy can be apostilled directly, and see a solicitor about entitlement.
Sometimes. A broker may handle the paperwork with the agent, but whether this avoids the guarantee depends on the broker and the agent, so ask both.