Applicants for naturalization must demonstrate that they “have been, and continue to be, a person of good moral character,” according to U.S. Citizenship and Immigration Services (USCIS). People ...

Don’t apply both ways. The fees are the same to apply online or on paper: Adult (18 or older): $630 increasing March 31, 2025 Minor (under 18): $100 Right of citizenship fee is increasing On March 31, ...