01
Three Procedures
The Policy Manual lists the Hague Convention process (generally for adopting children habitually resident in Convention countries), the orphan process (generally for non-Convention countries), and the family-based I-130 process. For children from Convention countries, U.S. citizens generally cannot use the orphan or family-based process instead unless they establish that the Convention does not apply.
Corresponding forms: Hague Convention— I-800A (determination of suitability to adopt) and I-800 (petition for a Convention adoptee); orphan process—I-600A (advance processing) and I-600 (orphan petition).
Sources for this section · 5
- USCIS Policy Manual · Vol. 5, Part A, Ch. 2 – Adoption Processes Official update: 2026-10-02 · Read by this site: 2026-10-10 UTC
- USCIS · I-800, Petition to Classify Convention Adoptee as an Immediate Relative Official update: 2026-06-01 · Read by this site: 2026-10-10 UTC
- USCIS · I-800A, Application for Determination of Suitability to Adopt a Child from a Convention Country Official update: 2026-06-01 · Read by this site: 2026-10-10 UTC
- USCIS · I-600, Petition to Classify Orphan as an Immediate Relative Official update: 2026-06-01 · Read by this site: 2026-10-10 UTC
- USCIS · I-600A, Application for Advance Processing of an Orphan Petition Official update: 2026-06-01 · Read by this site: 2026-10-10 UTC
02
Requirements for Family-Based Adoption
8 U.S.C. 1101(b)(1)(E) provides that a child must have been adopted before age 16 and must have resided with and been in the legal custody of the adoptive parent or parents for at least two years (or have been abused by the adoptive parent or parents or a member of their family residing in the same household). For a biological sibling of an adopted child who is adopted by the same parent or parents, the adoption age limit is extended to before age 18. After the adoption, the biological parents may no longer obtain immigration benefits through that relationship.
Sources for this section · 1
- U.S. Code (GovInfo 2024 edition) · 8 U.S.C. 1101(b)(1) – Definition of child Official update: not stated on page · Read by this site: 2026-10-10 UTC
03
Definition of an Orphan
The orphan process requires that the child be under age 16 when the petition is filed; have become an orphan because of the death, disappearance, abandonment, or separation of both parents, or have a sole or surviving parent who is unable to provide care and has irrevocably relinquished the child in writing; and be adopted abroad jointly by a married U.S. citizen couple or by an unmarried U.S. citizen who is at least 25 years old, with at least one adoptive parent having personally seen the child before or during the adoption (or be coming to the United States for adoption).
Sources for this section · 2
- U.S. Code (GovInfo 2024 edition) · 8 U.S.C. 1101(b)(1) – Definition of child Official update: not stated on page · Read by this site: 2026-10-10 UTC
- USCIS · I-600, Petition to Classify Orphan as an Immediate Relative Official update: 2026-06-01 · Read by this site: 2026-10-10 UTC
04
Green Card or Automatic Citizenship
Under INA 320 (the Child Citizenship Act, effective February 27, 2001), an adopted child automatically becomes a U.S. citizen when the child has entered as a permanent resident, resides in the United States in the legal and physical custody of a U.S. citizen parent, and is under age 18; the child may apply for a Certificate of Citizenship using Form N-600. A child who does not meet the requirements for citizenship upon entry first obtains a green card and then automatically acquires citizenship once all requirements are met.
The USCIS financial sponsorship page also states that children of U.S. citizens who will automatically acquire citizenship under INA 320 upon entry do not need Form I-864.
Sources for this section · 2
- USCIS · U.S. Citizenship for an Adopted Child Official update: 2024-04-01 · Read by this site: 2026-10-10 UTC
- USCIS · Affidavit of Support Official update: 2026-09-04 · Read by this site: 2026-10-10 UTC
Frequently asked questions
Can a child adopted at age 17 use the family-based pathway?
Generally, the adoption must occur before age 16; for biological siblings adopted by the same parent or parents, the age limit is extended to before age 18.
Is an adopted child a citizen upon entry?
If all INA 320 requirements are met, the child automatically acquires citizenship; otherwise, the child is initially a permanent resident.
Related category codes
Each code page shows its own review status; candidate content is not upgraded to reviewed because of this article.
Related articles
- Family-Based ImmigrationStepchildren, Legitimation, and Children Born Out of Wedlock: Which Relationships Qualify as “Child” Relationships?The marriage creating the stepparent relationship must occur before age 18; legitimation must occur before age 18 and while the child is in legal custody; and a child born out of wedlock must have a bona fide parent-child relationship with the biological father.Family Changes and ChildrenStepchildrenBorn Out of WedlockLegitimation
- Family-Based ImmigrationWho Can Petition for Whom: Relatives U.S. Citizens and Permanent Residents May Sponsor and the Age-21 ThresholdU.S. citizens must be at least 21 years old to petition for parents or siblings; permanent residents may petition only for spouses and unmarried children.Family SponsorshipI-130Age 21F2A
- Family-Based ImmigrationI-864 Affidavit of Support: Who Must Submit It, Income and Assets, Joint and Substitute Sponsors, and When Obligations End125% of the poverty guidelines (100% for active-duty military personnel), with links only to official tables; divorce does not end the obligations; the current edition and the archived I-864W.Process and SponsorshipI-864Affidavit of SupportJoint Sponsorship
All official sources
- USCIS Policy Manual · Vol. 5, Part A, Ch. 2 – Adoption ProcessesSupports: The three adoption processes—Hague Convention, orphan, and family-based—and their applicability; as a general rule, cases involving children from Convention countries cannot switch to the orphan or family-based process.Official update 2026-10-02 · read 2026-10-10 UTC
- USCIS · I-800, Petition to Classify Convention Adoptee as an Immediate RelativeSupports: Petition form for a child adopted under the Hague Convention.Official update 2026-06-01 · read 2026-10-10 UTC
- USCIS · I-800A, Application for Determination of Suitability to Adopt a Child from a Convention CountrySupports: Determination of eligibility to adopt from a Convention country.Official update 2026-06-01 · read 2026-10-10 UTC
- USCIS · I-600, Petition to Classify Orphan as an Immediate RelativeSupports: Orphan petition form.Official update 2026-06-01 · read 2026-10-10 UTC
- USCIS · I-600A, Application for Advance Processing of an Orphan PetitionSupports: Advance processing of an orphan petition.Official update 2026-06-01 · read 2026-10-10 UTC
- U.S. Code (GovInfo 2024 edition) · 8 U.S.C. 1101(b)(1) – Definition of childSupports: Children must be unmarried and under 21; for stepchildren, the marriage creating the relationship must have occurred before age 18; legitimation must occur before age 18 and while in the custody of the legitimating parent; a child born out of wedlock must have a bona fide parent-child relationship with the natural father; adoption must occur before age 16, with 2 years of legal custody and joint residence (the sibling exception extends the age limit to 18); definition of an orphan.Official update not stated · read 2026-10-10 UTC
- USCIS · U.S. Citizenship for an Adopted ChildSupports: INA 320 (Child Citizenship Act, effective 2001-02-27): Automatic acquisition of citizenship while under age 18 after admission as a permanent resident and while residing in the United States in the legal and physical custody of a citizen parent; a certificate may be requested using N-600.Official update 2024-04-01 · read 2026-10-10 UTC
- USCIS · Affidavit of SupportSupports: Persons subject to I-864 and exemptions (40 quarters, children automatically acquiring citizenship under INA 320, approved widow/widower I-360 petitions, approved abused-spouse or abused-child I-360 petitions, etc.); circumstances terminating obligations; divorce does not terminate obligations; joint sponsors and substitute sponsors; 125% (100% for active-duty military personnel sponsoring spouses or children); asset calculations; beginning 2026-10-01, only the 08/24/26 edition is accepted.Official update 2026-09-04 · read 2026-10-10 UTC