If you are a USA Citizen living in Mexico and need a document notarized, there are some things that you need to know and we will cover this in below.
There is a difference between the definitions of “Notary” in English and Spanish. Notarios Públicos in Mexico operate differently from Notaries in the USA. Not all notaries in Mexico deal with documents in English. The main reason is that other countries may not accept documents notarized in Mexico unless they are Apostilled. A secondary reason is that the Notarios Públicos may not a staff member that is proficient in English and understand the rules and laws of other countries.
In the USA, notaries can only work in the state in which they have been approved. All that said, your documents may be notarized from Mexico using the following valid alternatives:
Remote Online Notarization (RON): You can use a U.S. state-approved online notary platform to securely sign and notarize documents digitally from anywhere in Mexico.
U.S. Embassy or Consulates: You can book an in-person appointment for notarial services at any U.S. Embassy or Consulate in Mexico as they are legally operating on U.S. soil. Consular officers are legally authorized to act as notaries for U.S. documents.
Mexican Notario Público: Mexican Notarios, who hold a much broader legal authority than a U.S. notary. For documents intended to be used within Mexico, you should use a Mexican Notary. If your document is for U.S. use, it will usually require an Apostille. And this can be discussed with the Mexican Notario Público of your choice, with the understanding that not all Mexican Notarios want to work in this manner, as it would require having a proficiency in English as stated previously.
Apostlle Defined
An Apostille is an official certificate attached to a public document to prove its authenticity abroad. It allows a document from one country to be legally recognized in another country without further verification. This process is only used between countries that signed the 1961 Hague Apostille Convention (both the U.S. and Mexico are members).
Key Features of an Apostille
What it validates: It verifies the signature, seal, and position of the official who signed the document.
What it does not do: It does not validate or approve the contents of the document itself.
Appearance: It is usually a numbered, stamped certificate or a separate paper securely attached to your document.
Issuing authority: It is always issued by the government of the country where the document originated (e.g., a state Secretary of State in the U.S.).
Example Scenario
If you have a U.S. birth certificate and need to show it to Mexican immigration, Mexico cannot easily verify if the U.S. signature is real. You get an Apostille from the U.S. state that issued the certificate. Mexican officials see the Apostille and must legally accept the document as authentic.






