RELAWCATIONU.S. IMMIGRATION LAWGreen card for children
A family petition for a son or daughter is not one uniform process. U.S. citizenship or permanent residence of the petitioner, the beneficiary’s age and marital status, visa availability, and possible Child Status Protection Act rules determine the category and filing sequence.
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Eligibility framework
Case preparation
For this purpose, a child generally means an unmarried person under twenty-one. An unmarried person who is twenty-one or older is classified as an unmarried son or daughter, and a married beneficiary falls into a different category when a category is available.
A U.S. citizen’s unmarried child under twenty-one is an immediate relative. Adult or married sons and daughters of U.S. citizens, and qualifying children or unmarried sons and daughters of permanent residents, fall within family-preference categories subject to visa availability.
A U.S. citizen may petition for an unmarried child under twenty-one, an unmarried adult son or daughter, or a married son or daughter. A lawful permanent resident may petition for an unmarried child or unmarried adult son or daughter, but not for a married son or daughter.
Naturalization of the petitioner or marriage, divorce, or aging of the beneficiary may change the category. The legal effect must be calculated from the actual dates and category rules rather than assumed from the original receipt notice.
Turning twenty-one can move a beneficiary from an immediate-relative or F2A child category into a preference category with a different waiting period. The Child Status Protection Act may preserve classification in some cases, but its formulas, visa-availability rules, and action requirements are technical.
Biological age, petition-pending time, the petitioner’s naturalization date, visa availability, and the date the beneficiary seeks to acquire permanent residence may all matter. CSPA protection should be calculated case by case.
An approved Form I-130 establishes the qualifying relationship and priority date; it does not itself grant lawful status, work authorization, admission, or permanent residence. Preference-category beneficiaries generally must wait until a visa is available before final processing.
Adjustment eligibility, consular procedure, unlawful presence, prior entries, status violations, removals, criminal history, and misrepresentation require separate review. Marriage while a case is pending can also eliminate or change eligibility depending on the petitioner and category.
Important
Do not treat every son or daughter case as an immediate-relative filing. Age, marital status, petitioner status, priority date, category conversion, and CSPA rules can materially change eligibility and timing.
Official reference: USCIS — Form I-130 InstructionsQuestions clients ask
No. An unmarried child under twenty-one generally qualifies as an immediate relative. Unmarried adult sons and daughters and married sons and daughters fall into family-preference categories.
No. A lawful permanent resident may petition for an unmarried child or unmarried son or daughter, but not for a married son or daughter.
The category may change, but the Child Status Protection Act may protect some beneficiaries. The result depends on the petition, visa availability, petitioner status, and required action taken by the beneficiary.
Naturalization may convert the petition to a different family category. Whether conversion helps and whether an opt-out rule may apply require case-specific review.
No. Approval does not itself grant lawful status, employment authorization, admission, or a green card.
Some family-preference categories permit derivative spouses or children. Immediate-relative cases do not use derivative beneficiaries in the same way, so separate petitions may be required.
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