When must all men register for the Selective Service?

Accepted answers

at age eighteen (18)
between eighteen (18) and twenty-six (26)

Explanation

Men must register for the Selective Service at age 18, between 18 and 26.

The explanation is our own study note, not official wording.

Source: USCIS, 2008 version (USCIS Office of Citizenship, rev. 08/21)Verified Sep 14, 2026Official PDF

Study this question in the course Start interview practice

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When must all men register for the Selective Service?

Accepted answers

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