Do immigrant men need to register for Selective Service in the United States in 2026?

SSS guidance says almost all male US citizens and male immigrants ages 18 through 25 must register. That includes lawful permanent residents, refugees, asylees, parolees, undocumented immigrant males in the stated age band, and dual nationals. The usual timing is within 30 days of turning 18, or within about 30 days of arriving in the United States if you enter during that age window.

Men maintaining a current lawful nonimmigrant visa (for example many F-1 students while status stays valid) are generally not required to register for that period. Seasonal H-2A agricultural workers are also listed as not required on the SSS who-must-register chart. If you stay past age 26 without ever having been required to register (for example you entered after 26, or you kept continuous nonimmigrant status until then), SSS materials describe those situations as never required. Read the current chart on SSS.gov rather than assuming a friend’s status matches yours.

Registration asks for name, address, date of birth, and Social Security number when you have one. If you still need an SSN after work authorisation or permanent residence, see Get an SSN. Keep the same residential address you use for other post-move desks: Register your address.

SSS states that failing to register when required can block eligibility paths tied to registration: many federal jobs, some state student aid or employment rules, certain job-training programs, and US citizenship for immigrant men. USCIS naturalization review looks at whether a man knowingly and willfully failed to register during the period the law required it. Age at filing matters for how officers weigh past non-registration; this page is not a naturalization eligibility opinion.

Federal student aid rules have also long referenced Selective Service for male applicants who were required to register. Schools apply Department of Education rules and documentation standards; SSS itself does not decide your aid package. If a form asks for proof, verify registration online on SSS.gov and keep the confirmation.

Registration is not the same as being drafted. There is no active draft call tied to signing up today. It is also separate from permanent residence filings and from USCIS address updates, though those steps often happen in the same first year after arrival.