How to apply for passport after naturalization

You'll need both: your naturalisation or registration certificate. the passport you used to come into the UK or the foreign passport you're included on.

Inside the United States: You must submit your completed application, including citizenship evidence, photocopy of ID, photo, and fees, in person at a passport acceptance facility. You may be eligible to apply in person at a passport agency if you are traveling soon.

It usually takes 4 weeks until your passport or ID card is ready. You will be contacted if there are documents missing from your application. In this case, it will take longer than 4 weeks until your passport or ID card is ready.