What is the Oath of Allegiance? Preparing for Your Citizenship Ceremony

Published: May 19, 2026 • Author: Amira Khalil

Congratulations! Passing the interview is the hardest part, but you are not a citizen until you take the Oath of Allegiance at a formal naturalization ceremony.

The Meaning of the Oath

The Oath is a solemn promise to give up loyalty to any other country and to support and defend the Constitution and laws of the United States. It is a powerful moment that marks your official entry into the American family.

What Happens at the Ceremony?

Ceremonies can be small (at a USCIS office) or large (at a stadium or historic site). You will return your Green Card, take the Oath, and receive your Certificate of Naturalization.

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