About This Checklist
Comprehensive checklist of documents to bring to your naturalization interview.
Use this checklist to make sure you have everything needed for N-400 (400 document checklist). Check off each item as you complete or gather it. Work through the sections in order.
How to Use This Checklist
- Print this page or save it for easy reference.
- Work through each section in order.
- Check off items as you complete them.
- Use the Notes column to record details, dates, or reminders.
- After completing all sections, do the Final Review at the bottom.
Pro Tip: If a question does not apply to you, write N/A rather than leaving it blank.
400 Document Checklist Items
These items are needed for N-400 (400 document checklist).
| Done | Item | Notes |
|---|---|---|
| ☐ | Documents and records related to 400 | Verify dates and accuracy |
| ☐ | Documents and records related to document | Verify dates and accuracy |
| ☐ | Documents and records related to checklist | Verify dates and accuracy |
| ☐ | Government-issued photo ID (not expired) | Check expiration date |
| ☐ | Completed form with all required sections | No blank required fields |
General Documents
These standard items are needed alongside your N-400 (400 document checklist)-specific materials.
| Done | Item | Notes |
|---|---|---|
| ☐ | Valid government-issued photo ID | Check expiration date |
| ☐ | Copies of all documents (keep originals) | |
| ☐ | Prior correspondence or case numbers related to this matter | Include all reference numbers |
| ☐ | Contact information for all parties involved | Names, addresses, phone numbers |
Final Review
Complete this final check after gathering everything for N-400 (400 document checklist).
| Done | Item | Notes |
|---|---|---|
| ☐ | All required fields on the form are complete | No blanks on required fields |
| ☐ | All required signatures are in place | Signed and dated |
| ☐ | Supporting documents attached and labeled | In the order listed |
| ☐ | Filing fee included (if applicable) | Correct amount and payment method |
| ☐ | Complete copy made for your personal records | |
| ☐ | Submission addressed to the correct office | Verify the mailing address |
| ☐ | Trackable mailing method used | Save the tracking number |
Once every item is checked, your N-400 (400 document checklist) submission is ready.
Reminder: Missing even one required item can delay processing by weeks. Take five extra minutes to verify everything before sealing the envelope.