What Is Derived Citizenship
Derived citizenship is automatic U.S. citizenship granted to a child when their parent naturalizes, without requiring a separate naturalization application. This occurs under INA Section 320 (as amended by the Child Citizenship Act of 2000) and applies to children under 18 years old who are permanent residents and have at least one U.S. citizen parent.
The key distinction from other pathways is that derived citizenship requires no filing, no oath ceremony, and no USCIS Form N-400 application. The moment the parent takes the oath of allegiance during naturalization, eligible children automatically acquire citizenship status. This is fundamentally different from the naturalization process itself, which requires meeting residency requirements, passing civics and English tests, and submitting an application.
Eligibility Requirements
To qualify for derived citizenship under INA Section 320, a child must meet all of these conditions:
- Be under 18 years old at the time of parent's naturalization
- Be a lawful permanent resident (have a valid green card)
- Have at least one parent who naturalizes to U.S. citizenship
- Be in the physical and legal custody of the naturalizing parent
- Be unmarried at the time of the parent's naturalization
Children who turned 18 before their parent naturalized do not qualify. However, they may pursue citizenship through standard naturalization by filing Form N-400 if they meet the 5-year (or 3-year for spouses of citizens) green card holding requirement, demonstrate good moral character, and pass English and civics tests.
Practical Application in Immigration Cases
Derived citizenship matters most when you have a family green card petition in progress. If you're on the employment-based visa track and have a child under 18 with a green card, monitor your naturalization timeline carefully. Once you file Form N-400 (Application for Naturalization), your child's status automatically updates when you're approved, typically 8 to 12 months after filing depending on USCIS processing times in your jurisdiction.
For children using adjustment of status rather than consular processing, derived citizenship can eliminate a critical step. If your child is adjusting status through immediate relative sponsorship while you're simultaneously in the naturalization pipeline, coordinate timing so your naturalization approval occurs before your child's adjustment interview with USCIS. This prevents delays or complications related to your child's pending permanent resident status.
Priority dates become irrelevant for your child once you naturalize. Unlike employment-based green cards where priority date placement determines when a visa number becomes available, derived citizenship operates outside that system entirely.
Common Questions
- Does my child need a Certificate of Naturalization after I naturalize? Yes. After you complete naturalization and receive your Certificate, contact USCIS to request a Certificate of Citizenship for your child (Form N-600-A is unnecessary for Section 320 derived citizenship, but you may want documentary proof). Some families request this proactively, though your naturalization certificate and your child's green card together establish their citizenship status.
- What if my child turns 18 before I naturalize? They no longer qualify for derived citizenship. They must file their own Form N-400 application once they meet the 5-year or 3-year green card holding requirement. Plan your naturalization application timeline accordingly if your child is approaching their 18th birthday.
- Can my child get derived citizenship if they arrived through consular processing rather than adjustment of status? Yes. The method by which your child obtained their green card does not affect derived citizenship eligibility. What matters is current green card status and your naturalization date.