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What Does It Mean to Apostille a Document and Why Is It Important for Your Business?

Julian Drago
July 21, 2025

When an entrepreneur or company decides to expand internationally, one of the first challenges they face is the legal recognition of their documents abroad. At this point, a key concept arises: the apostille or “to apostille a document.”

You may have heard of it when registering your business in another country, opening international bank accounts, handling visas, or even validating academic degrees.

But what does it really mean? When is it needed? How is it done?

In this blog, we will explain everything you need to know about the apostille, its origin, how it works, and why it is so important for those looking to expand their business outside their home country.

What Does Apostille Mean?

Woman signing a document in front of a U.S. flag, apostille process.

Apostille is the process by which the authenticity of a public document issued in one country is certified so that it can be valid and recognized in another country that is a member of the 1961 Hague Convention.

In simple terms, the apostille is an international validation that ensures a document (such as a company incorporation certificate, power of attorney, contract, or academic certificate) is authentic and therefore can have legal effect in another country.

When Do You Need to Apostille a Document?

The use of the apostille depends on your personal or business situation. Some common cases are:

For businesses:

  • Registering a company abroad (e.g., an LLC in the U.S.)
  • Opening international bank accounts
  • Validating powers of attorney or company bylaws for partners in different countries
  • Signing international contracts that require official recognition

For individuals:

  • Validating academic degrees in another country
  • Certifying marriage or birth certificates
  • Immigration or residency processes
  • Applying for international jobs

In summary, the apostille is essential when a document from your country must have legal validity in another.

What Documents Can Be Apostilled?

It depends on each country’s legislation, but in general, the following can be apostilled:

  • Birth, marriage, and death certificates
  • Notarial documents (powers of attorney, deeds, contracts)
  • Judicial documents
  • Administrative documents (such as company certificates)
  • Educational documents (degrees, diplomas, certificates)

An important point: private documents (e.g., contracts between individuals) are not apostilled directly. They must first be notarized and then can be apostilled.

Who Issues the Apostille?

In most countries, the responsible authority is usually:

  • Ministries of Foreign Affairs
  • Supreme Courts of Justice
  • Departments of the Interior
  • State or regional governments (in the U.S., the Secretaries of State)

For example, in the United States, each state has its own office to apostille documents issued within its jurisdiction.

How to Apostille a Document

Although each country has its procedure, the general process is usually:

  • Verify the document: make sure it is an original and, if it is private, have it notarized first.
  • Take it to the competent authority: depending on your country, it may be the Ministry of Foreign Affairs, Department of the Interior, or a Secretary of State.
  • Request the apostille: the authority will review the document and attach an apostille seal or certificate.
  • Use the document abroad: with the apostille, it will be valid in any country that is a member of the Hague Convention.

In some countries, this process may take days, in others weeks, and in some places, it can even be done online.

What Is the Difference Between Apostille and Legalization?

This is a very common mistake.

  • Legalization: it is a longer process used for countries that are NOT part of the Hague Convention. It involves going through several steps, such as notaries, ministries, and consulates.
  • Apostille: it is a simplified process valid only between countries that signed the Hague Convention. With a single seal, the document is already internationally recognized.

That’s why you should always confirm whether the country where you will use the document is part of the Convention.

How Much Does It Cost to Apostille a Document?

The costs vary depending on the country. In some places, the process is free; in others, it can cost between $10 and $50 USD per document.

In the U.S., the cost of a state apostille is usually around $20 per document, although it depends on the state.

Apostille in the World of International Business

For entrepreneurs from Latin America looking to expand to the U.S., apostille is a common process.

For example, if you register an LLC in the United States and later need to present documents in your country of origin (or vice versa), those documents will likely need to be apostilled to be officially recognized.

Common cases:

  • A power of attorney for a partner in another country
  • Company incorporation documents
  • Certificates of Good Standing

At Openbiz, we support our clients with these processes, ensuring that their business documents are ready to be used both in the U.S. and in their country of residence.

Common Mistakes When Apostilling Documents

Legal documents with pens and a smartphone, apostille paperwork

  • Thinking that any document can be apostilled (not all apply)
  • Apostilling simple copies instead of originals
  • Not verifying that the destination country is part of the Hague Convention
  • Believing that apostille equals translation (if the document is in another language, it may require a sworn translation in addition to the apostille)
  • Not considering the processing time and delaying important procedures

The apostille is an essential procedure for those who want their documents to be valid in other countries quickly and easily. For business owners and entrepreneurs, especially those who want to operate in the U.S., this process can be the key to opening doors in legal, banking, and commercial matters.

While it may seem like an administrative detail, having your documents apostilled saves time, avoids rejections, and gives your company international credibility.

Do you want to expand your business to the U.S. without headaches from procedures like apostilles, account openings, or tax handling? At Openbiz, we guide you step by step so your business can grow on solid foundations.

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