July 13, 2026

Form I-800A vs. Form I-600A: Preparing Your USCIS Immigration Ticket

By Wendy R. Barlow, Esq. | Partner at Cohen, Tucker + Ades Specializing in Complex Immigration Matters

For families growing through international adoption, the path to bringing a child home is paved with federal paperwork. Before you can request an immigrant visa for a specific child, you must first prove to the U.S. government that you are suitable, stable, and legally qualified to become an adoptive parent.

This critical first step is handled by U.S. Citizenship and Immigration Services (USCIS). However, families often stumble at the very first hurdle: determining whether they need to file Form I-800A or Form I-600A.

Filing the wrong form will result in immediate rejection, lost fees, and months of unnecessary delays. The correct application depends entirely on whether you are adopting from a Hague Convention country or a Non-Hague country.

What is the Difference Between Form I-800A and Form I-600A?

The fundamental distinction between these two forms rests on international treaty law.

                          ┌───────────────────────────┐
                          │    International Route    │
                          └─────────────┬─────────────┘
                                        │
                 Is the country part of the Hague Convention?
                                        │
                    ┌───────────────────┴───────────────────┐
                   YES                                     NO
                    │                                       │
         ▼──────────▼──────────▼                 ▼──────────▼──────────▼
         │     FORM I-800A     │                 │     FORM I-600A     │
         │  (Hague Convention) │                 │ (Non-Hague Orphan)  │
         └─────────────────────┘                 └─────────────────────┘

Form I-800A: The Hague Convention Pathway

  • Purpose: Application for Determination of Suitability to Adopt a Child from a Convention Country.

  • When to use: You must file Form I-800A if you intend to adopt a child who habitually resides in a country that is a party to the Hague Adoption Convention (e.g., Colombia, India, South Korea).

  • The Golden Rule: Under the Hague process, you cannot identify, contact, or match with a specific child until USCIS has fully approved your Form I-800A and your primary adoption agency has approved your home study.

Form I-600A: The Non-Hague “Orphan” Pathway

  • Purpose: Application for Advance Processing of an Orphan Petition.

  • When to use: You file Form I-600A if you are adopting from a country that has not ratified the Hague Convention (e.g., Nigeria, Jamaica, South Korea for certain non-Hague tracks).

  • The Key Distinction: This pathway utilizes the traditional U.S. legal framework for an “orphan” adoption. Unlike the Hague track, it is sometimes permissible to identify a specific child before or during the filing process.

Comparing the USCIS Suitability Applications

Legal Feature Form I-800A (Hague) Form I-600A (Non-Hague)
Target Country Hague Convention Signatory Non-Hague Signatory
Home Study Provider Must be a Hague-accredited agency Must meet Universal Accreditation Act (UAA) rules
Approval Validity 15 months from the approval date 15 months from the approval date
Matching Restraint No matching allowed before approval Matching rules vary by country
Concurrent Filing Not allowed; suitability must come first Allowed (can file I-600 suitability and petition together)

Critical USCIS Compliance Rules to Keep in Mind

1. Watch the Strict 15-Month Expiration Window

Both Form I-800A and Form I-600A approvals expire exactly 15 months from the date USCIS issues the approval notice. Because international adoption timelines frequently stretch beyond a year, you must closely monitor this calendar.

Pro Tip: If your approval is nearing expiration and a child has not yet immigrated, you must file Supplement 3 (for either form) alongside an updated home study to request an extension. This must be submitted no earlier than 90 days before expiration, but before the actual expiration date.

2. Strict Form Edition Rules

USCIS frequently updates form editions, changing everything from biometrics tracking to background check data consistency. If you submit a version of the form that is even slightly outdated, USCIS will reject the entire packet. Always check the current accepted edition date on the USCIS website immediately before mailing.

3. Home Study Consistency

Your home study is the backbone of your USCIS application. If your home study recommends you for a single child between the ages of 1 and 3, your Form I-800A or I-600A approval will specify those exact parameters. If you later intend to adopt a child outside of those parameters, or a sibling group, you must file an amended application with USCIS before proceeding.

Why Getting the Immigration Entry Point Right Matters

The choice between the Hague and Non-Hague pathways dictates every legal step that follows, including the eventual immigrant visa type (IH-3/IH-4 vs. IR-3/IR-4). A mistake at this initial stage cascades through the entire process, risking administrative rejections at the exact moment you are preparing to bring your child home.

If you are beginning your international adoption journey and want to ensure your federal immigration strategy is legally sound from day one, contact the experienced team at Cohen, Tucker + Ades for an in-depth consultation.


About the Author

Wendy R. Barlow, Esq.is a Partner at Cohen, Tucker + Ades, P.C. with nearly 20 years of experience in high-stakes immigration litigation. A graduate of the Maurice A. Deane School of Law at Hofstra University, Wendy is admitted to practice in New York and New Jersey as well as before the U.S. Supreme Court and multiple Federal Circuit Courts. Wendy is recognized for her ability to handle cases that many consider insurmountable.


Disclaimer: This blog post contains general information and is for informational purposes only. It is not legal advice and does not create an attorney-client relationship between you and Cohen, Tucker + Ades P.C. Immigration laws and fee schedules are subject to frequent change. The information provided herein may not reflect the most current legal developments. You should not act or refrain from acting based on information contained in this post without seeking professional counsel from an attorney licensed in your jurisdiction. Cohen, Tucker + Ades P.C. expressly disclaims all liability in respect to actions taken or not taken based on any or all of the contents of this post.