N-400 Naturalization / US Citizenship

U.S. law permits dual citizenship — you are not required to renounce your original nationality when naturalizing. However, important considerations include: (1) China does not recognize dual citizenship — Chinese nationality is automatically lost upon U.S. naturalization (household and passport cancellation at a Chinese consulate is required); (2) some other countries also prohibit dual citizenship; (3) the Oath of Allegiance includes language about "renouncing allegiance to foreign states," but this does not automatically cancel foreign nationality as a matter of law. Understanding your country of origin's nationality laws before naturalizing is recommended.

For applicants with basic English skills, the tests are manageable. The English test includes: reading (read 1-3 sentences from a screen), writing (write 1-3 dictated sentences), and speaking (the officer assesses English during the interview conversation). The civics test randomly selects 10 questions from a pool of 100; answering 6 correctly is passing. Free study materials and practice tests are available on the USCIS website. Applicants aged 50+ with 20+ years as a green card holder (50/20 rule) or aged 55+ with 15+ years (55/15 rule) may take the civics test in their native language and receive a simplified English test.

Yes. A single absence exceeding 6 months but less than 1 year creates a presumption that continuous residence has been broken. You must provide evidence to rebut this presumption (such as work necessity, maintaining a U.S. residence, and filing taxes). An absence exceeding 1 year breaks continuous residence, and the 5-year/3-year clock resets from the date of return (unless Form N-470 was approved before departure to preserve continuous residence). Frequent short trips may also raise USCIS concerns even if each is under 6 months.

Key benefits include: (1) voting rights — participation in federal, state, and local elections; (2) broader family immigration — citizens can petition for parents, siblings, and married children (green card holders cannot); (3) protection from deportation — citizens cannot be deported (green card holders can be for certain criminal offenses); (4) federal government employment — many federal positions require U.S. citizenship; (5) travel convenience — the U.S. passport provides visa-free access to numerous countries; (6) passing citizenship to children — children born abroad to U.S. citizens may automatically acquire citizenship.

Yes. After denial, two options exist: (1) file Form N-336 (Request for Hearing on a Decision) within 30 days of the denial notice, which assigns a different USCIS officer to re-review the case; (2) if no hearing is requested or the hearing upholds the denial, a new N-400 may be filed after resolving the grounds for denial (a new filing fee is required). Common denial reasons include: failing the English/civics test (one re-examination is typically offered), good moral character issues, and insufficient residency time.