British Citizenship for Adopted and Surrogate Children: What Families Should Know

Family Building Beyond Borders 

Families are created in many different ways. For some, the journey to parenthood involves adopting a child from another country; for others, it may involve international surrogacy. These cross-border paths to parenthood can raise complex legal and practical challenges, especially when it comes to a child’s citizenship.

This blog explores how international adoption and surrogacy are treated under UK nationality and immigration law, and how families can plan ahead to ensure a smooth and secure transition to life in the UK.

Part 1: International Adoption and British Citizenship

When is a child adopted abroad automatically British?

A child adopted overseas will only acquire British citizenship automatically if the adoption is made under the Hague Convention on Intercountry Adoption, and the following conditions are met:

• • • At least one of the adoptive parents was a British citizen at the time the adoption order was made.
    • The adoptive parent (or both parents, if a joint adoption) was habitually resident in the UK at that time.

In these cases, the child becomes a British citizen otherwise than by descent, meaning they can later pass British citizenship on to their own children.

Note: Interim or pre-adoptive orders made under the Hague Convention do not confer British citizenship. Only a final, certified Hague adoption order results in automatic acquisition.

If the adoption does not automatically confer British citizenship:

Section 3(1) Registration and Discretionary Routes 

Where a child adopted overseas does not acquire British citizenship automatically—for example, because the adoption is not under the Hague Convention or recognised in UK law—parents may still be able to register the child as a British citizen under section 3(1) of the British Nationality Act 1981.

This is a discretionary route that allows the Home Secretary to register a child as a British citizen, provided the child is under 18 at the time of application.

Registration is normally granted where:

• • • The child has been adopted in a country whose adoption procedures are recognised by the UK (e.g. countries listed in the Adoption (Recognition of Overseas Adoptions) Order 2013, the Adoption (Recognition of Overseas Adoptions) (Scotland) Regulations 2013 or the Hague Convention on Intercountry Adoption).
    • The adoption is not informal or temporary.
    • The adoption legally transfers full parental rights to the adoptive parents, with the legal relationship to the birth family fully terminated.
    • At least one of the adoptive parents is a British citizen otherwise than by descent.
    • The current parent or parents have consented.
    • There is no reason to refuse on character grounds.

Citizenship granted under this route is otherwise than by descent. In exceptional or compassionate cases, the Home Office may still approve registration even if all standard conditions are not met.

Part 2: Surrogacy Abroad and British Citizenship

When is a child born overseas through surrogacy automatically British?

Under UK law, the birth mother is always the legal mother, regardless of genetic connection. If she is married at the time of conception, her spouse will normally be treated as the second legal parent, unless there is evidence they did not consent to the arrangement. This applies even if the foreign birth certificate says otherwise.

Automatic citizenship may apply if:

• • • The commissioning father is genetically related to the child.
    • He is a British citizen otherwise than by descent.
    • The surrogate mother is unmarried at the time of conception or birth.

In these cases, the paternity must be proven, usually through a DNA test or an acceptable birth certificate issued within 12 months of birth.

If the child is not automatically British:

If automatic acquisition isn’t possible—for example, where the surrogate was married or the genetic link is with the mother rather than the father—the child will not be a British citizen at birth. The family must then explore immigration options to bring the child to the UK or apply for British citizenship once a parental order has been granted.

Parental Orders and Surrogacy Recognition 

A parental order is a court process that transfers legal parenthood from the surrogate and her spouse (if any) to the intended parents, under section 54 of the Human Fertilisation and Embryology Act 2008.

To qualify, the court must be satisfied that:

• • • The child was carried by a woman who is not one of the applicants, through assisted conception.
    • The genetic material of at least one applicant was used to create the embryo.
    • The applicants are married, civil partners, or in a long-term relationship, and not closely related.
    • The application is made within six months of the child’s birth.
    • The child is living with the applicants at the time of the application.
    • The applicants are habitually and permanently resident in the UK, Channel Islands or Isle of Man.
    • Both applicants are age 18 or over at the time of the order.
    • The surrogate and her spouse (if applicable) have given free and informed consent, no earlier than six weeks after birth.
    • Only reasonable expenses have been paid to the surrogate.

Where a parental order is granted and at least one applicant is a British citizen, the child becomes a British citizen from the date the order is made.

If a parental order cannot be obtained - for instance, if the requirements are not satisfied or the application deadline has passed, discretionary registration may still be possible under section 3(1) of the British Nationality Act 1981. This route is case-by-case and not automatic.

Immigration Pathways for Adopted or Surrogate Children 

Whether through adoption or surrogacy, the steps to bring a child to the UK will depend on whether they are already a British citizen.

How can children who are already British enter the UK?

If the child has acquired British citizenship automatically, they can apply from overseas for either:

• • • A UK passport; or
    • A Certificate of Entitlement to the Right of Abode in a foreign passport.

Both confirm British nationality and permit travel to the UK.

If British citizenship is not yet acquired:

Where citizenship registration or a parental order is still pending, entry to the UK must be secured in advance. Depending on the circumstances, families may apply for:

1. Family Visa (under Immigration Rules)

If a commissioning parent is genetically related to the child and the surrogate was unmarried, the parent may be recognised as the child’s legal father under UK immigration law. Where that parent cannot pass on British citizenship (for example, if they are British by descent or not British themselves), but can provide DNA evidence of paternity, they may apply for the child's entry under paragraph 297 of the Immigration Rules. This route may lead to Indefinite Leave to Enter as a dependent child, provided key conditions are met, including that the surrogate has relinquished parental responsibility at least six weeks after birth.

2. Discretionary Entry (outside Immigration Rules)

 Where the child does not qualify under the Immigration Rules—perhaps due to uncertainties around legal parentage—discretionary entry may still be granted. This typically applies where one intended parent has a genetic link and plans to apply for a parental order within six months. The Home Office will expect evidence of the surrogacy arrangement, the child's relationship to the intended parents and confirmation of the family’s intention to settle in the UK.

Common Challenges and Delays Families Should Know 

International adoption and surrogacy often involve legal, medical and immigration processes running in parallel across multiple jurisdictions. Without forward planning, delays or refusals can occur.

Common pitfalls include:

• • • Slow or missing documentation (e.g. birth certificates, court orders or formal consents) which may require notarisation, legalisation or translation before UK acceptance.
    • Misunderstanding how British nationality is acquired, particularly where a genetic link is assumed to be enough, even though UK law relies on legal parentage.
    • Mismatched sequencing, where immigration applications or citizenship registration are attempted before the legal parent–child relationship has been formally recognised through adoption or a UK parental order.

In many cases, a child cannot be registered as British or issued a passport until these legal steps are complete. Early legal advice, before birth or adoption, helps families align documentation and avoid last-minute complications.

How Fragomen Supports Cross-Border Families 

International adoption and surrogacy sit at the intersection of immigration, nationality and family law — areas that require specialist understanding and precise timing. Fragomen’s Private Client team offers strategic guidance to support families through even the most complex international arrangements.

Support includes:

• • • Determining whether a child is automatically British or requires citizenship registration and advising on the appropriate route under UK nationality law.
    • Preparing and managing registration applications, including under section 3(1), with a strong evidentiary foundation and awareness of Home Office expectations.
    • Designing the most suitable immigration strategy when entry to the UK is required before a parental order or registration is complete.
    • Liaising with overseas clinics, surrogacy agencies, family lawyers and adoption authorities to align documentation and timelines.
    • Advising on dual nationality implications, including how other countries’ legal systems may affect UK adoption or surrogacy outcomes.                                             

These issues are legally intricate and deeply personal. Fragomen helps families transition confidently and securely to life in the UK.

Need to know more? 

To learn more about acquiring British citizenship for surrogate or adopted children, please contact Associate Amelia Haynes at [email protected].

This blog was published on 15 October 2025, and due to the circumstances, there are frequent changes. To keep up to date with all the latest updates on global immigration, please subscribe to our alerts and follow us on LinkedIn, X, Facebook and Instagram.