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N-400 Document Checklist

Check the situations that apply to you and get a personal list of the documents to send with Form N-400 and to bring to your interview, based on the official USCIS instructions.

1. Which of these apply to you?

Leave everything unchecked if none apply. Your answers stay in this browser only.

2. Your checklist

Send with your application

Bring to your interview

You can send photocopies of most documents, but bring the originals to your interview. Documents in another language need a full English translation with a signed translator certification. USCIS may ask for other documents for your case. Always follow your appointment notice and any request you receive.

How to use this checklist

Everyone sends a copy of their green card and the fee, and brings the same basic documents to the interview. The rest depends on your situation. For example, applying through marriage, a long trip abroad or a past arrest each add their own documents. This checklist follows the “Required Evidence” sections of the Form N-400 instructions and the USCIS checklist of required initial evidence.

A few tips:

Related: how to fill out Form N-400, what to bring to your interview and when you can apply.

Sources: Form N-400 Instructions (edition 01/20/25), “Required Evidence” sections; USCIS: Form N-400, checklist of required initial evidence. This is general information, not legal advice. CitizenshipBound is not affiliated with USCIS.