Selective Service Registration for Male Green Card Holders

Most male Green Card holders ages 18 through 25 must register with Selective Service. Registration is not military induction, but a missing record may affect a later naturalization review.

Most male Green Card holders ages 18 through 25 must register with Selective Service. Registration is not military induction, but a missing record may affect a later naturalization review.

Most Green Card holders use the five-year naturalization rule. Some spouses of U.S. citizens may use a three-year rule, but travel can still disrupt continuous residence or reduce physical presence.

A Green Card does not confer the right to vote in federal elections. Registration or voting mistakes may carry serious immigration and naturalization consequences.

Short answer: two developments affect green card holders planning to naturalize. First, USCIS can use “neighborhood investigations,” speaking with neighbors, employers, and coworkers to verify an applicant’s residence and character. USCIS resumed the practice in August 2025 and added it…