A 22-year-old green card holder faced a major setback after their N-400 application for US citizenship was denied, even though they passed the civics test successfully.
USCIS Explains the Denial
According to the USCIS officer, the applicant should have filed Form N-600 instead of N-400. The officer stated that the applicant might already qualify as a US citizen through their parent, making the N-400 process invalid.
The Difference Between N-400 and N-600
Form N-400 is used by green card holders who wish to become naturalised citizens, while Form N-600 is for those who automatically qualify for citizenship through birth or their parents’ citizenship. The applicant must now prove they lived with their US citizen father until the age of 18.
Family Conflict Creates Legal Barrier
The problem is deeper than paperwork. The applicant has been estranged from their father due to long-standing family issues, making it nearly impossible to collect evidence of living together. Adding to the struggle, they already spent $710 in filing fees for the denied N-400.
Passport Route Suggested as an Alternative
Immigration experts advised the applicant to apply for a US passport first. They explained that passport applications require less documentary evidence compared to USCIS forms and are often easier to process.
Potential Risk of Delays and Red Flags
However, other experts warn that filing for a passport may trigger a review of their case by USCIS. This could lead to further delays in obtaining citizenship or even complicate their existing record.
Emotional and Financial Strain Continues
The denial has taken a heavy toll on the applicant. They are now left anxious and financially drained after months of effort and preparation. For many immigrants, this reflects the growing complexity and emotional cost of navigating the US citizenship process.







