Question 56 (2008): When is the last day you can send in federal income tax forms?
This question is only on the 2008 test (N-400 filed before October 20, 2025); it's not on the 2025 list.
Official answer
- April 15
Grandpa explains
April 15 is the usual last day to send in your federal income tax forms, kiddo.
Same topic (2008)
- 48There are four amendments to the Constitution about who can vote. Describe one of them.
- 49What is one responsibility that is only for United States citizens?
- 50Name one right only for United States citizens.
- 51What are two rights of everyone living in the United States?
- 52What do we show loyalty to when we say the Pledge of Allegiance?
- 53What is one promise you make when you become a United States citizen?
Official sources:
- USCIS · 100 Civics Questions and Answers (2008 version) ↗ · checked October 6, 2026