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Citizenship for Adopted Children: Requirements, Benefits, and Process

Introduction

Many couples go on the journey of adoption to form a family unit. As soon as the adoption has been processed, the family feels complete. Citizenship for adopted children is a way of solidifying the commitment that’s been made in the eyes of the world.

Citizenship is crucial for protecting the child’s present and future by determining a child’s rights (for healthcare and education) and expanding their long-term opportunities.

While the Child Citizenship Act (CCA) of 2000 in the United States is a widely recognized laws, similar laws and procedures exist around the world. Countries such as Canada, the United Kingdom, Australia, and EU member states also regulate how internationally adopted children acquire nationality and a passport.

This article explores how citizenship for adopted children works around the world, outlining requirements, benefits, and practical steps families must take to secure citizenship when adopting across borders.

Understanding Citizenship for Adopted Children

Adoption and citizenship basics

Adoption establishes a permanent parent-child relationship under law (same as whether that child was blood-related to the mother and/or father).

Citizenship, on the other hand, is a separately determined process that depends on the receiving country’s immigration and nationality laws.

For example, a biological child born in the U.S. gains birthright citizenship, while a foreign-born child who enters on an immigrant visa after adoption must go through legal steps to obtain U.S. citizenship.

The role of immigration law

Every country’s immigration rules emphasize that an adopted child’s welfare must take precedence, and they should be protected from becoming stateless.

The laws help to recognize adopted children’s relationship with their adoptive parents as being comparable to that of a natural-born child.

In the U.S., the Immigration and Nationality Act and the Child Citizenship Act outline when an adopted child can automatically acquire U.S. citizenship.

In contrast, some countries require parents to submit additional applications or proof, such as a certified copy of the final adoption decree, to confirm the child’s new nationality.
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Citizenship by Adoption in the United States

The Child Citizenship Act (CCA) of 2000

The Child Citizenship Act provides that adopted children can automatically acquire U.S. citizenship provided they meet the following requirements:

  • At least one adoptive parent must be a U.S. citizen.
  • Must be under the age of 18 on the date that conditions are met.
  • Must be under the legal and physical custody of the citizen parent.
  • Have a completed final adoption decree that is recognized by U.S. immigration services.

Automatic vs. derivative citizenship

If the above criteria are met, the adopted child does not need to apply for citizenship by naturalization and gain derivative citizenship. Parents can then apply for a certificate of citizenship and a U.S. passport to document this citizenship status.

This differs from automatic citizenship which is more associated with children born in the country or to citizen parents or so-called natural-born children.

Requirements for citizenship through adoption in the U.S.

The requirements applicable depend on the child’s entry visa:

  • IR-3/IH-3 visas: For children adopted abroad, they may automatically acquire U.S. citizenship upon arrival, if the adoption is finalized.
  • IR-4/IH-4 visas: For children entering to be adopted in the U.S., they must complete the process in a U.S. court. Only after the re-adoption and final adoption decree are completed will the child acquire U.S. citizenship.

If none of these apply, adoptees may later use the naturalization process once they hold a Green Card as a lawful permanent resident.

Citizenship for Adopted Children Around the World

Canada

Canada allows parents to bypass permanent residency and apply directly for a grant of citizenship for a foreign-born child. The child does not need a permanent resident card first, but the parents must submit adoption records and a certified copy of the final adoption decree.

United Kingdom

In the U.K., an adopted child automatically becomes a British citizen if at least one citizen parent is British and the adoption is recognized under the Nationality Act or the Hague Convention. In other cases, parents must apply for the child to obtain citizenship through registration.

Australia

In Australia, adoption under Hague procedures allows children to acquire citizenship once recognized by Australian law. Where the adoption is not finalized abroad, parents must complete a re-adoption and then apply to obtain Australian citizenship for the child.

European Union member states

European Union (EU) countries vary widely. Some examples include:

  • Spain: Children adopted by Spanish citizens automatically acquire citizenship.
  • France: Recognition of a foreign adoption may grant nationality if one adoptive parent is French.
  • Germany: Most adoptees must apply for naturalization after living as permanent residents.

Other global examples

  • India: While largely a sending country, Indian law recognizes adoptions by foreign nationals but does not automatically revoke the child’s Indian nationality unless renounced.
  • South Korea: Similar to India, adoptees may retain their original nationality, leading to cases of dual citizenship.
  • Ethiopia: Adoption laws have become more restrictive, but previously adopted children could often retain Ethiopian nationality alongside their new citizenship.
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Considering dual citizenship for your adopted child? Learn more about the rules, rights, and implications of holding two passports.

Benefits of Citizenship for Adopted Children

The benefits of getting legal citizenship for your adopted children include:

  • Legal equality so they’re on the “same level” as a biological child and truly feel a part of the family.
  • Protection from deportation as opposed to a lawful permanent resident on a Green Card.
  • Eligibility to apply for a passport, which serves as official proof of identity.
  • Access to education, healthcare, and public benefits.
  • Ability to inherit property, vote (when of age), and sponsor family.

Documentation and Proof of Citizenship

Certificate of citizenship for adopted children

A certificate of citizenship is the strongest evidence that a child obtained nationality. In the U.S., parents file Form N-600 with immigration services to secure this certificate.

U.S. passport and other proofs

A passport can also confirm status and is often easier to obtain. Parents should submit the final adoption decree, birth records, and a certified copy of immigration documents.

Other supporting documents

  • Foreign birth certificate.
  • Immigrant visa and entry records.
  • Court orders or re-adoption documents (if relevant).

The Application Process: A Global Overview

The typical steps usually include:

1. Finalize the adoption and secure a final adoption decree.
2. Ensure entry on the correct immigrant visa or equivalent.
3. Confirm the child lives in the legal and physical custody of the citizen parent.
4. Apply for proof such as a certificate of citizenship, passport, or nationality certificate.
5. Apply for national identifiers such as for example, a Social Security Number (U.S.), National Insurance Number (U.K.), or similar.
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If the child does not automatically acquire citizenship, pursue the naturalization process after becoming a lawful permanent resident with a Green Card.

Common Challenges Worldwide

  • Foreign adoption not being recognized under national law.
  • Lawful permanent resident status being confused with citizenship.
  • Failing to complete a re-adoption when required.
  • Missing the cut-off age, which is usually 18 years, for automatic rights.
  • Difficulty obtaining documents such as a certified copy of the final adoption decree from the foreign country.

How Can Global Citizen Solutions Help You?

Global Citizen Solutions is a boutique migration consultancy firm with years of experience delivering bespoke residence and citizenship by investment solutions for international families. With offices worldwide and an experienced, hands-on team, we have helped hundreds of clients worldwide acquire citizenship, residence visas, or homes while diversifying their portfolios with robust investments. 

We guide you from start to finish, taking you beyond your citizenship or residency by investment application. 

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We’ll Help You Navigate

It refers to how an adopted child of a U.S. citizen parent or other citizen parent can obtain citizenship. Rules vary, but most laws ensure that a foreign-born child with a final adoption decree can eventually acquire citizenship.

The Child Citizenship Act (CCA) of 2000 allows certain foreign-born adoptees to automatically acquire U.S. citizenship if they meet eligibility requirements, including living in the legal and physical custody of a U.S. citizen parent.

Yes. If the adoption is finalized and the child lives in the legal custody and physical custody of a U.S. citizen parent, they may automatically acquire U.S. citizenship under the CCA and Immigration and Nationality Act.

The requirements applicable usually include: a final adoption decree, the child being under 18, at least one citizen parent, and lawful entry to the country (often on an immigrant visa).

Not always. A foreign adoption recognized by the U.S. or U.K. may allow the child to acquire U.S. citizenship automatically, but others require a re-adoption or an application through immigration services.

Parents should keep a certified copy of the adoption decree, the child’s birth certificate, immigration or visa records, and apply for a Certificate of Citizenship or passport to confirm the child’s identity and status.

A Green Card makes a child a lawful permanent resident but not a citizen. Only after meeting eligibility requirements and either automatically qualifying or applying through the naturalization process can a child obtain U.S. citizenship.

Benefits include a U.S. passport, equal rights with a biological child, access to education and healthcare, long-term legal protection, and no risk of losing status while temporarily present abroad.

Yes, but usually through the naturalization process, since most laws granting automatic rights apply only if the child obtained citizenship before turning 18.

It depends on the foreign country. Some allow dual nationality, while others require the adoptee to renounce their original citizenship when they acquire U.S. citizenship or another nationality.

Yes, if the adoption is fully recognized under law. Once a re-adoption or legal adoption is finalized, the child can meet the eligibility requirements to obtain citizenship.

Parents should ensure the adoption is recognized, apply promptly for a Certificate of Citizenship, keep all documents like the adoption decree and immigrant visa, and confirm the child meets all requirements applicable under law.

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