Apostille vs. Notarization: What’s the Difference?

Jan 17, 2026By Nickisha Lee
Nickisha Lee

Understanding Apostille and Notarization

When handling international documents, it's crucial to understand the difference between apostille and notarization. Both are essential for verifying documents, but they serve different purposes and are used in distinct contexts. Knowing which one you need can save time and ensure legal compliance.

Notarization is a process that involves a notary public. This official verifies the identity of the signatories and witnesses the signing of a document. The notary then places a seal or stamp on the document to confirm its authenticity and that it was signed voluntarily.

notary public

The Purpose of Notarization

The primary purpose of notarization is to prevent fraud and ensure the proper execution of documents. It's commonly used in real estate transactions, affidavits, and legal forms. Notarization provides a layer of trust and legality, making the document acceptable in domestic legal systems.

What is an Apostille?

An apostille is a form of authentication that is used for documents that are being sent to foreign countries. It certifies the document's legitimacy, allowing it to be recognized in member countries of the Hague Apostille Convention. This process simplifies international document exchange by eliminating the need for further legalization.

international document

How the Apostille Process Works

To obtain an apostille, the document must first be notarized. Then, it's submitted to the appropriate government authority, often the Secretary of State, for apostille certification. The apostille is then attached to the document, verifying its authenticity for international use.

Key Differences Between Apostille and Notarization

The main difference between apostille and notarization lies in their scope and application. While notarization is a domestic process, an apostille is used for international document validation.

  • Notarization is applicable within the issuing country.
  • Apostille is needed for documents being used in countries that are part of the Hague Convention.

When Do You Need Each?

It's essential to determine your document's destination and purpose to decide whether you need notarization or an apostille. For example, if you're buying property abroad or getting married in a different country, an apostille might be necessary.

legal documents

In contrast, if your document is intended for use within your home country, notarization should suffice. Understanding these distinctions ensures that your documents are processed smoothly and recognized in the intended jurisdiction.