The Oath of Allegiance Ceremony: What to Expect
Written and reviewed by the N400Test.com team against official USCIS sources · Last reviewed 2026-06-28 · Educational information, not legal advice.
After you pass your interview, the last step is the Oath of Allegiance ceremony. This is where you officially become a U.S. citizen. It is a happy, formal occasion, and knowing what to expect lets you simply enjoy it.
When and where
Some people take the oath the same day as their interview. Most receive a separate notice, Form N-445, with the date, time, and location of their ceremony. Read that notice carefully, because it lists what to bring and asks you to answer a few questions about anything that changed since your interview.
What to bring
Bring the items your N-445 notice lists.
- Your Form N-445 ceremony notice, with the questions on the back completed.
- Your Permanent Resident Card (green card), which you will hand in.
- Any reentry permit or refugee travel document, if you have one.
- A government photo ID.
Can family attend?
Yes. Ceremonies are joyful events and guests are usually welcome, though seating can be limited at busy locations. Family and friends often come to watch and take photos afterward. Check your notice for any guidance on guests at your specific location.
What happens during the ceremony
You check in, hand in your green card, and confirm the questions on your N-445. Officials lead everyone in the Oath of Allegiance together. After you take the oath, you are a U.S. citizen, and you receive your Certificate of Naturalization. Many ceremonies also include a welcome message and the Pledge of Allegiance.
How long it lasts
Plan for a couple of hours including check-in and waiting, even though the oath itself is short. Arrive at the time on your notice and be patient, since large groups are processed together.
Right after you become a citizen
Once you have your Certificate of Naturalization, you can register to vote, apply for a U.S. passport, and update your records. Keep your certificate safe and do not laminate it, since some agencies will not accept a laminated copy.
Frequently Asked Questions
Can I bring my family to the oath ceremony? Yes, guests are usually welcome to watch, although seating may be limited at busy locations.
Do I have to give up my green card at the ceremony? Yes. You hand in your Permanent Resident Card when you check in, because you no longer need it once you become a citizen.
How long does the oath ceremony take? Plan for a couple of hours with check-in and waiting, even though the oath itself only takes a few minutes.
Can I travel before my oath ceremony? Be careful. You are not a citizen until you take the oath, so you should not miss your ceremony, and long trips beforehand can complicate your case.
Official USCIS Sources
This article is for educational purposes and is based on USCIS materials available when last reviewed. Always check USCIS.gov for the current version of forms, fees, and policy.