The three age rules
| Rule | Age when you file | Years as a permanent resident | English test | Civics test |
|---|---|---|---|---|
| 50/20 | 50 or older | At least 20 | Not needed | Full test, in your language if you want |
| 55/15 | 55 or older | At least 15 | Not needed | Full test, in your language if you want |
| 65/20 | 65 or older | At least 20 | Not needed | 10 questions from 20 starred ones, in your language if you want |
Both numbers count on the day you file Form N-400, not on the day of your interview.
How the 65/20 test works
You only study 20 questions, the ones marked with an asterisk (*) on the official list. The officer asks 10 of them, and you need 6 right.
That’s the same whether you take the 2008 or the 2025 version. But each version has its own starred list, so study the one that matches your filing date.
Taking civics in Spanish or another language
Under any of the three rules, you can take civics in your own language. USCIS doesn’t supply the interpreter. You bring one.
- They must speak English and your language well.
- They bring a copy of their government ID.
- They sign an interpreter’s oath at the interview.
- USCIS prefers someone with no stake in your case, and can turn down an interpreter.
Without an exception, the test is in English
If you don’t meet one of these rules, the whole interview and test are in English, including civics. You also have to be at least 18 to file Form N-400.
Exceptions that aren’t about age
If a physical or developmental disability or a mental impairment stops you from learning English or civics, you can ask for an exception with Form N-648. A licensed medical doctor, osteopathic doctor or clinical psychologist must fill it in. It can cover English, civics or both.
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Everything else, in one place
Sources: USCIS, USCIS Policy Manual, Vol. 12, Part E, Ch. 2, USCIS Policy Manual, Vol. 12, Part B, Ch. 3 and 1 more. Checked October 2026.
- USCIS: Exceptions and Accommodations ↗
- USCIS Policy Manual, Vol. 12, Part E, Ch. 2: English and Civics Testing ↗
- USCIS Policy Manual, Vol. 12, Part B, Ch. 3: Naturalization Examination ↗
- USCIS: Study for the Test ↗
Rules and fees can change, so check the official site before your test.