N-400 Interview Questions: Official Preparation Focus
Use USCIS sources to prepare for N-400 interview questions, English testing, and the civics portion of naturalization.
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An N-400 interview is part of the naturalization process. USCIS describes the naturalization interview and test on its official page, which is the right starting point for understanding the interview alongside the English and civics requirements. An applicant’s own Form N-400, USCIS notices, and case-specific correspondence remain the relevant materials for personal application information. USCIS naturalization interview and test information.
A general question list cannot replace the actual application record. It can, however, help separate three preparation areas: information connected to the naturalization application, English testing, and civics knowledge. This keeps a civics flashcard from being mistaken for an interview-record question and keeps a personal application detail out of a public study guide.
Separate the sources by purpose
USCIS provides different materials for different parts of preparation. The interview page covers the naturalization interview and test. The 2025 civics page gives the relevant civics format for Form N-400 filings on or after October 20, 2025. The 128-question PDF supplies the actual civics study prompts and acceptable answers.
| Preparation area | Official source |
|---|---|
| Application and interview context | USCIS naturalization interview and test page |
| English reading and writing | USCIS naturalization interview and test page |
| Civics format | USCIS 2025 civics test guidance |
| Civics questions | USCIS 128-question list |
USCIS states that the 2025 civics test is oral. On the regular format, an officer may ask up to 20 questions from the 128-question list, and 12 correct answers are needed to pass. USCIS 2025 civics test guidance. This is a civics rule, not a catalog of every application-related question that might arise in an interview.
Keep changing civics facts outside a static list
Some civics answers can change with elections or appointments. USCIS directs applicants to the test updates page for those answers. A preparation checklist can reserve a final current-information check for that page instead of naming officeholders in a general N-400 interview guide.
The official 128-question PDF also identifies the 20 asterisked questions used for the 65/20 special consideration. Eligibility and the alternate format are described by USCIS, not by a generic interview-question list. Read the official list.
For broader context, see the naturalization interview guide. English reading and writing test focuses on that part of the test, and questions that change explains where to verify current civics answers.
FAQ
Should an N-400 interview guide replace the submitted application?
No. An applicant’s own Form N-400 and USCIS correspondence are the relevant records for personal application information. USCIS explains the general process on its naturalization interview and test page.
Are civics questions part of N-400 interview preparation?
USCIS includes a civics test in the naturalization requirements. The official study source is the USCIS 128-question PDF.
Where should changing answers be checked?
Use the USCIS test updates page for answers that change with elections or appointments.