Immigration for Adopted Children: Hague, Orphan, and Relative Adoption

There are exactly three legal routes to immigrate an adopted child to the United States: the Hague Convention (Convention) process, the orphan (non-Convention) process, and the family-based two-year legal-custody process. Which one applies to you is determined by the child's home country and adoption history, not by personal preference. Each route uses different forms, requires (or doesn't require) a USCIS-reviewed home study, and results in a different visa classification for the child - which in turn affects whether U.S. citizenship happens automatically or requires an extra step.

The three routes at a glance

• Hague Convention (Convention) process - used when the child is habitually resident in a country that is a party to the Hague Adoption Convention. Uses Form I-800A (suitability) and Form I-800 (petition).
• Orphan (non-Convention) process - used when the child is habitually resident in a country that is not a party to the Convention and the child meets the legal definition of an "orphan." Uses Form I-600A (advance processing, optional) and Form I-600 (petition).
• Family-based two-year legal-custody process - used when the adoption doesn't fall under the Hague or orphan categories (for example, some relative adoptions, or adoptions completed independently of those tracks) and the child has been in your legal custody and living with you for at least two years. Uses Form I-130.

You must use the route that actually matches your case; you cannot simply pick the one that seems easiest. USCIS and the State Department publish the authoritative overview of all three at uscis.gov/adoption and travel.state.gov/Intercountry-Adoption.

Route 1: The Hague Convention process

The Hague Adoption Convention is an international treaty (in force for the United States since 2008) meant to protect children, birth parents, and adoptive families in intercountry adoptions. If the child's country is a Convention partner, this route generally applies and cannot be skipped in favor of the orphan process.

Steps generally include:

1. File Form I-800A, Application for Determination of Suitability to Adopt a Child from a Convention Country, along with a home study prepared by an accredited or approved adoption service provider.
2. Once I-800A is approved, work with an accredited adoption service provider and the child's country's Central Authority to receive a child referral or placement.
3. File Form I-800, Petition to Classify Convention Adoptee as an Immediate Relative, to have the specific child classified.
4. Complete the adoption or obtain a grant of custody under the Convention procedures, then process the child's immigrant visa with the U.S. embassy or consulate.

Children who immigrate this way receive an IH-3 visa (adoption finalized abroad by both parents) or an IH-4 visa (guardianship granted, with the adoption to be finalized in the U.S.).

Route 2: The orphan (non-Convention) process

If the child's country is not a party to the Hague Convention, and the child meets the statutory definition of an "orphan" under INA section 101(b)(1)(F) (generally: a child with no parents, or one whose sole or surviving parent is incapable of providing proper care and has irrevocably released the child for emigration and adoption), this route applies.

1. Prospective parents may optionally file Form I-600A, Application for Advance Processing of an Orphan Petition, to get a suitability and home-study review before identifying a specific child. A USCIS suitability approval is valid only for a limited period, and a one-time extension may be available if your case runs long - confirm the current validity window and extension rules on uscis.gov before relying on an older approval.
2. Once a child is identified, file Form I-600, Petition to Classify Orphan as an Immediate Relative.
3. Complete the adoption (or obtain legal custody for the purpose of emigration) and process the immigrant visa abroad.

Children who immigrate this way receive an IR-3 visa (adoption finalized abroad by both parents) or an IR-4 visa (adoption not yet finalized, or finalized by only one parent).

Route 3: The family-based two-year legal-custody process

This route does not go through USCIS's Convention or orphan suitability review. Instead, under INA section 101(b)(1)(E), a child qualifies as your "child" for immigration purposes if:

• the adoption was finalized before the child's 16th birthday (or before the 18th birthday, if the child is the natural sibling of another child you already adopted); and
• the child has been in your legal custody and has resided with you for at least two years, before or after the adoption, and this period does not need to be continuous.

You then file Form I-130, Petition for Alien Relative, on the child's behalf, without a USCIS-mandated home study. This route is often used for relative adoptions (for example, a grandparent or aunt/uncle adopting a child already in their care) or for adoptions that don't fit the Hague or orphan categories. Note that if you are a lawful permanent resident rather than a U.S. citizen, the child may fall into a numerically limited family preference category subject to the Visa Bulletin's waiting list rather than being classified as an immediate relative with no annual cap - check the current Visa Bulletin at travel.state.gov.

Children who immigrate this way typically receive an IR-2 visa.

How the route sets the child's classification and citizenship path

The visa code your child receives is not just paperwork - it determines what happens to citizenship on arrival:

• IH-3 / IR-3 (adoption fully finalized abroad, seen by both parents): the child generally acquires U.S. citizenship automatically upon admission as a lawful permanent resident, provided the child is under 18 and living in the legal and physical custody of the U.S. citizen parent. USCIS generally mails a Certificate of Citizenship automatically for children under 14 admitted this way; older children generally receive it after taking the oath at a USCIS field office.
• IH-4 / IR-4 (guardianship only, or adoption finalized by only one parent): the child becomes a lawful permanent resident first, then acquires citizenship automatically once a full adoption is completed in the United States before the child turns 18.
• IR-2 (two-year custody route): citizenship generally follows the same automatic-acquisition rules under the Child Citizenship Act of 2000 once all statutory requirements are met, since the adoption is already finalized.

Because the details matter (age at entry, who has custody, whether the adoption is complete), confirm your child's specific situation using the current guidance at uscis.gov/adoption/after-your-child-enters-the-united-states.

What to do

1. Confirm the child's country's Hague status on the current country-specific page at travel.state.gov before doing anything else - this determines which of the three routes is even available to you.
2. If Hague applies: select a Hague-accredited or approved adoption service provider, and file Form I-800A before accepting any placement.
3. If the country is non-Convention and the child may qualify as an orphan: consider filing Form I-600A for advance processing, then Form I-600 once a child is identified.
4. If neither applies and you already have two years of legal custody and residence with the child (or will soon): consult the current Form I-130 instructions to confirm the child fits the "child" definition before filing.
5. Track validity windows. I-800A and I-600A suitability approvals lapse after a set period - if your adoption takes longer than expected, you may need to file for an extension before the approval expires. Confirm the current validity period and extension rules on uscis.gov.
6. Watch age deadlines. The 16th-birthday (or 18th, for a sibling) cutoff for adoption finalization under the orphan, Hague, and two-year routes is a hard statutory limit - there is generally no waiver for missing it.
7. After the child enters the U.S., follow USCIS's post-entry guidance to confirm citizenship status and, if needed, apply for a Certificate of Citizenship (Form N-600) or passport documentation.

A note on fraud

Intercountry adoption is closely regulated because children and families are vulnerable to fraud. Only USCIS, the U.S. Department of State, Hague-accredited or approved adoption service providers, and licensed attorneys or DOJ-accredited representatives can lawfully guide you through these processes. No one can guarantee a specific child, a faster timeline, or approval in exchange for payment outside the official process. Verify any adoption service provider's current accreditation through the State Department before signing anything or sending money.

This article is general information, not legal advice, and does not create an attorney-client relationship. Adoption-based immigration cases are fact-specific and mistakes can delay or derail a child's ability to immigrate - consider consulting a qualified immigration attorney or a DOJ-accredited representative, and rely only on USCIS (uscis.gov), the State Department (travel.state.gov), or EOIR (justice.gov/eoir) for current forms, fees, and deadlines.