What documents should I bring to my N-400 citizenship interview?
TL;DR: Bring your green card, a valid passport or state ID, and your interview notice. Add anything USCIS specifically requested in your appointment letter, plus proof for any life event that changed since you filed — marriage, divorce, travel abroad, or an arrest.
The claim
Missing paperwork is one of the most common, most avoidable reasons a naturalization interview gets continued instead of approved on the spot.
The evidence
USCIS interview notices list required items, but officers routinely ask follow-up questions about anything that changed since your N-400 was filed. Bringing original documents (not just copies) for identity and status items is standard guidance because officers verify originals in person.
What to bring, by category
| Category | Bring this |
|---|---|
| Identity | Green card, passport, state-issued photo ID |
| Appointment | Your USCIS interview notice |
| Marital status changes | Marriage certificate, divorce decree, death certificate, as applicable |
| Travel history | Passport stamps or a travel log if you've been outside the US extensively |
| Legal history | Certified court dispositions for any arrest or citation, even if resolved |
| Selective Service | Registration proof if you're male and were 18-25 in the US |
| Tax issues | Tax transcripts if you owe back taxes or filed as a nonresident in error |
Step-by-step
- Re-read your N-400 the night before — officers ask about your own answers.
- Gather originals, not photocopies, for every identity and status document.
- If anything changed since filing (new marriage, new child, new arrest), bring certified proof of the current facts.
- Organize documents in the order your interview notice lists them.
- Arrive early; a missing document can force a continuance to a later date.
FAQ
What if I don't have my original green card? Bring proof you've filed Form I-90 to replace it, plus any other government ID you have.
Do I need tax returns for every year? Not automatically, but bring transcripts if your filing history is inconsistent or you had periods without filing.
What if my marital status changed after I filed N-400? Bring certified proof (marriage certificate, divorce decree) — officers routinely ask about current status regardless of what you filed.
Is a continuance the same as a denial? No. A continuance just means USCIS needs more documents or time; it's not a decision on your case.
By Pinal Dave Last updated: 2026-07-26