Why the Test Changed
USCIS periodically updates the naturalization civics test to keep it current and comprehensive. The 2025 civics test replaces the version that had been in use since 2008. The new test applies to anyone who files Form N-400 on or after October 20, 2025.
If you filed your N-400 before that date, you will still take the 2008 version of the test, even if your interview happens after October 20, 2025.
Key Differences Between the 2008 and 2025 Tests
Question Pool
| 2008 Test | 2025 Test | |
|---|---|---|
| Total questions in the study pool | 100 | 128 |
| Questions asked at the interview | 10 | 20 |
| Correct answers needed to pass | 6 out of 10 | 12 out of 20 |
The passing threshold remains 60% for both versions, but because more questions are asked on the 2025 test, you have more opportunities to demonstrate your knowledge.
Content Overlap
Approximately 75% of the 2025 test questions are carried over from the 2008 test, either word-for-word or with minor rephrasing. If you have already been studying the 2008 materials, most of your preparation still applies.
The remaining 25% are new or substantially revised questions. These additions cover topics such as:
- Expanded American history -- additional questions about the Civil Rights Movement, the role of Indigenous peoples, and key constitutional amendments beyond the Bill of Rights.
- Updated government structure -- more detailed questions about checks and balances, the amendment process, and the role of federal agencies.
- Modern civics concepts -- questions reflecting how government functions today, including voting rights and civic participation.
Format Changes
The basic format of the interview has not changed. A USCIS officer asks you civics questions orally, and you answer orally. There is no written civics portion -- the writing test remains part of the English evaluation.
One notable change: on the 2025 test, you do not stop after getting 12 correct. The officer will ask all 20 questions regardless. On the 2008 test, the officer stops asking questions once you answer 6 correctly.
The English Test Is Unchanged
The reading, writing, and speaking portions of the English test remain the same across both versions. You still need to:
- Read 1 out of 3 sentences correctly
- Write 1 out of 3 sentences correctly
- Demonstrate spoken English ability during the interview
How to Prepare for the 2025 Test
If You Are Starting Fresh
Study the full 128-question pool from the beginning. USCIS provides updated study materials at uscis.gov/citizenship, including:
- Updated flashcards covering all 128 questions
- A revised practice test
- A new pocket study guide
If You Already Studied the 2008 Test
Your existing knowledge is a strong foundation. Focus your remaining study time on:
- Identify the new questions. Compare the 2008 and 2025 question lists. Highlight any questions you have not seen before.
- Learn the new material first. Since you already know most of the carried-over questions, spend the majority of your time on the roughly 30 new or revised questions.
- Take a full-length 2025 practice test. Make sure you are comfortable answering 20 questions in a row rather than 10.
Adjust Your Study Timeline
Because there are more questions to learn and more questions asked at the interview, consider adding 2 to 4 extra weeks to your study plan compared to what you would have done for the 2008 test.
Special Considerations
The 65/20 Exemption Still Applies
Applicants who are 65 or older and have been a lawful permanent resident for 20 or more years still qualify for the reduced question set under the 65/20 rule. The 2025 test has its own designated subset of questions for these applicants. See our guide on the 65/20 rule for seniors for details.
What If You Fail?
If you do not pass the civics test, you will be scheduled for a second interview within 60 to 90 days. You will only need to retake the portion you failed (civics, English, or both). The same test version applies to your retake.