Selective Service in the USA: Who Must Register and Why Lack of Registration Blocks Citizenship (2026)
The obligation that most Polish families in the USA learn about only when applying for citizenship; who must register (including Green Card holders and undocumented individuals), when the obligation does not arise, USCIS age thresholds for naturalization, and two pieces of information that almost the entire internet currently states incorrectly: Pell Grant is no longer dependent on registration, and Status Information Letters ceased to be issued on June 30, 2026.