TL;DR
Children under 18 can apply as dependants on most UK visa routes including family, work and study. This article explains the eligibility, documentation, fees and considerations for parental responsibility, especially where one biological parent is not part of the application.
Key facts
- Children under 18 at the date of application can apply as dependants on most long-term routes.
- Sole parental responsibility, joint applications, or consent from the absent parent are the three main configurations.
- Each child pays a separate visa application fee and the Immigration Health Surcharge.
- Child dependants have full access to UK state schools and NHS healthcare for the visa period.
Who counts as a child dependant
Children under 18 at the date of application. Children turning 18 during the visa keep their dependant status until the visa ends. Step-children and adopted children are eligible where the parent on the main application has parental responsibility.
Some routes set additional conditions: children should not be living independently or be married. Children over 18 who started UK study or work on dependant visas may continue in extensions but new applications for 18+ are not eligible under the dependant rule.
Documents required for child applicants
Each child has their own application: passport, photograph, evidence of relationship to the main applicant (birth certificate, adoption certificate), evidence of accommodation, TB test certificate where applicable, fee and IHS payment.
Where applicable, consent letters from the absent biological parent or court orders establishing sole parental responsibility. School records may be requested as evidence of integration and the child's needs.
Parental responsibility configurations
Common configurations: both biological parents are on the application (no consent letter needed), one parent has sole parental responsibility evidenced by a court order or death certificate of the other parent, both biological parents agree to the move with the absent parent providing written consent.
Where the absent parent does not consent or is not contactable, the application becomes complex. Court orders for permission to remove a child from the country of origin may be needed. Specialist family law advice is common.
Fees and the IHS for children
Each child pays the application fee at the same rate as the main applicant. The IHS for children is at a reduced under-18 rate. Total cost for multiple children adds up significantly; budget planning is part of the family application strategy.
Fee waivers are available on the family route where paying the fee would leave the family unable to provide basic essentials. Children's fees can be waived alongside the main applicant's where the financial test is met.
Education and healthcare for child dependants
Child dependants have full access to UK state schools on the same basis as British and settled children. School admissions are run by local authorities; in-year admissions are common for newly arrived families. The school year follows age as at 31 August in England.
NHS access for children is on the same basis as ordinarily resident children for the visa period. The IHS covers the visa, no charges for primary care or hospital treatment. NHS dental services and prescriptions are free for under-18s.
Children turning 18 and the path to settlement
Children dependants follow the main applicant's settlement timeline (5 or 10 years on family route, 5 years on Skilled Worker, etc.). At 18, they remain on the dependant visa and can transition to ILR alongside the main applicant.
Once the child reaches 18, they can independently meet adult requirements: B1 English for ILR, Life in the UK test (children under 18 are exempt), and continued lawful residence. Adult children on dependant visas often naturalise as British citizens after the main applicant.
Eligibility specifics: who can apply as a child dependant
Age: under 18 at the date of application. Children turning 18 during the visa keep their dependant status until the visa ends. Applications for adult children (over 18) cannot use the child dependant route; the Adult Dependant Relative route exists but has high threshold.
Relationship: child of the main applicant by birth or adoption. Step-children are eligible where the parent on the application has parental responsibility for the step-child (through marriage to the child's biological parent and appropriate evidence).
Living independently: children who are living independently of the family unit (separate household, financial independence, married or in civil partnership) may not qualify. The dependant test assumes continuing family unit membership.
Multiple children: each child applies separately with their own visa application and fee. Applications can be consolidated under the main applicant's reference; each child's evidence package is separately reviewed.
Documents and evidence for child applications
Identity documents: child's passport with vignette space, birth certificate showing the parent-child relationship. Where the parent's name has changed since the birth certificate was issued (marriage, deed poll), evidence of the name change.
Relationship evidence: birth certificate is primary. Adoption documents for adopted children. Step-parent applications require marriage certificate of the parents and evidence of parental responsibility (court orders, agreements with the absent biological parent).
Sole parental responsibility: where one biological parent is not on the application, evidence of sole parental responsibility (court order under Children Act 1989, death certificate of the other parent, or consent letter from the absent parent). Without one of these, the application can be refused.
Accommodation: the accommodation provided must be adequate for the child's needs under Housing Act 1985 overcrowding tests. School considerations (proximity to suitable schools, age-appropriate facilities) are relevant for older children.
Absent parent consent and complex family situations
Consent letters from absent biological parent: should be specific, signed, dated, and ideally notarised in the country of origin. The letter confirms the absent parent's knowledge of and consent to the move. Where the absent parent's whereabouts are unknown, alternative evidence of the situation is needed.
Court orders under Children Act 1989 in England and Wales: child arrangements orders, prohibited steps orders, specific issue orders, or removal-of-child-from-jurisdiction orders. Each addresses different aspects of parental authority over the child.
International family law: where the family is split across multiple countries, the Hague Convention on the Civil Aspects of International Child Abduction (1980) applies. Removal of a child from one Convention country to another without the consent of all parental responsibility holders can be unlawful abduction.
Specialist family law advice: typically needed for complex cases. Family lawyers in the country of origin and the UK can coordinate on the legal position. The Reunite International Child Abduction Centre provides free advice on international family situations.
Education and healthcare for child dependants
State school access: full access on the same basis as British and settled children. In-year admissions are run by the local authority covering the family's postcode. Documents typically needed: child's passport with eVisa share code or BRP, birth certificate, proof of address, child's recent school records from the country of origin.
School year placement: based on age as at 31 August in England (the school year starts in early September). Mid-year arrivals slot into the appropriate year group. EAL (English as an Additional Language) support is widely available in state schools for children whose first language is not English.
Special educational needs: assessed under the SEND framework in England (Children and Families Act 2014) or equivalent in devolved nations. Existing assessments from the country of origin are considered but the UK assessment determines the support delivered.
NHS healthcare: free for children of the family route via the IHS. GP registration uses the child's identity documents and proof of address; the practice records the child's NHS number. Childhood vaccinations follow the UK Immunisation Schedule; gaps from overseas vaccinations are filled with catch-up doses.
Children's settlement and citizenship pathways
ILR alongside the main applicant: child dependants apply for ILR at the same time as the main applicant after 5 years (or 10 years on the 10-year route). The child's qualifying period is the same as the main applicant's.
Children turning 18 before ILR: remain on the dependant visa until the visa ends. ILR application can be made at 18 with the same family unit. Children turning 18 after ILR are settled with the family.
Registration as British citizens: children born in the UK to a parent who is settled at the time of birth automatically acquire British citizenship at birth under the British Nationality Act 1981 section 1(1). Children born before the parent's ILR who later gain ILR can be registered as British citizens under section 1(3).
Children born abroad to British parents: may have a claim to British citizenship by descent under section 2 of the BNA 1981, depending on the parent's status at the child's birth. The Project for the Registration of Children as British Citizens advocates for children with citizenship claims.
Practical issues with child applications
Travelling without one parent: where one biological parent is not on the application, the absent parent's written consent (notarised in the country of origin where possible) supports the application. Court orders under Children Act 1989 in England and Wales are stronger evidence.
Schools and the in-year admissions process: applications for state schools are through the local authority. Documents required: child's passport with eVisa share code or BRP, birth certificate, proof of UK address, child's recent school records from the country of origin.
NHS GP registration for children: separate from parents. Each child has their own NHS number registered with the GP practice. Childhood vaccinations follow the UK Immunisation Schedule; gaps from overseas vaccinations are filled with catch-up doses.
Specialist needs and SEND: children with special educational needs and disabilities are assessed under the SEND framework in England (Children and Families Act 2014). Existing assessments from the country of origin are considered.
Children turning 18 during the visa: maintain dependant status. ILR application alongside the main applicant remains possible. New applications for over-18s use adult routes.
Family planning with dependent children
Family planning across the route: the 5-year route to ILR plus the 12-month wait for naturalisation gives a 6-7 year typical timeline. Family members on the same route progress alongside; coordination across applications is part of the planning.
Children's education timeline: school year alignment, transitions between Key Stages, GCSE and A-Level choices, university applications. The UK education system's structure influences family planning decisions.
Future return to country of origin: many families maintain ties with the country of origin. Property, family members, business interests, and cultural connections influence long-term decisions.
Dual nationality: most countries permit dual nationality with the UK; some require renunciation. The country of origin's position should be confirmed before naturalising as a British citizen.
Healthcare planning: the NHS via the IHS or settled status covers most needs. Private medical insurance is sometimes provided as an employee benefit but is not necessary for most healthcare needs.
Long-term planning across the immigration journey
Long-term planning across the visa lifecycle: the journey from initial visa to ILR to British citizenship spans 6-8 years typically. Building the documentary record, maintaining lawful status, planning extensions and switches, and the eventual settlement application all benefit from a long-term view.
Career and family planning around immigration: visa requirements interact with career progression, education choices, family timing, and other life decisions. Where significant life events are planned, considering the immigration position is part of the planning.
Risk management: keep documents, maintain contact with UKVI through changes of address, comply with visa conditions, build a clean record. Issues that arise during the visa years are easier to address proactively than at the settlement application.
Backup routes: where the primary route encounters difficulties, alternative routes provide options. Skilled Worker holders can consider Global Talent, family route, Innovator Founder depending on circumstances. Long Residence (10 years) provides a backup settlement path.
Future return scenarios: where the applicant may return to the country of origin or move elsewhere, planning preserves options. Maintaining country-of-origin ties, financial records, and qualifications supports future flexibility.
Disclaimer
This article provides general information about UK immigration, tax and consumer matters and is not legal, financial or tax advice. Rules, fees and thresholds change. Always check GOV.UK and the relevant UK regulator before acting, and consider taking professional advice tailored to individual circumstances.
Frequently asked questions
Can I bring my children to the UK on my visa?
Yes, children under 18 can apply as dependants on most long-term UK visa routes. Each child has a separate application, fee and IHS. The main applicant's route determines the dependant visa conditions.
What if only one parent is on the UK visa application?
Where the other biological parent is absent, evidence of sole parental responsibility, consent from the absent parent, or court orders permitting the move may be required. The specific requirement depends on the country of origin's family law and the child's circumstances.
Can my children attend UK schools on a dependant visa?
Yes. Child dependants have full access to UK state schools on the same basis as British and settled children. Applications are made via the local authority. In-year admissions are common for newly arrived families.
How much does it cost to add a child to a UK visa?
Each child pays the application fee at the same rate as the main applicant, plus the IHS at the reduced under-18 rate. For multi-child families, the total cost is substantial. Fee waivers are available on the family route in destitution cases.
What happens when my child turns 18?
Children turning 18 during the visa keep their dependant status until the visa ends. At extension or ILR, they continue as dependants if they remain unmarried, not living independently, and within the rules. After ILR, they can naturalise as British citizens on the same basis as their parents.
Frequently asked questions
Can I bring my children to the UK on my visa?
Yes, children under 18 can apply as dependants on most long-term UK visa routes. Each child has a separate application, fee and IHS. The main applicant's route determines the dependant visa conditions.
What if only one parent is on the UK visa application?
Where the other biological parent is absent, evidence of sole parental responsibility, consent from the absent parent, or court orders permitting the move may be required. The specific requirement depends on the country of origin's family law and the child's circumstances.
Can my children attend UK schools on a dependant visa?
Yes. Child dependants have full access to UK state schools on the same basis as British and settled children. Applications are made via the local authority. In-year admissions are common for newly arrived families.
How much does it cost to add a child to a UK visa?
Each child pays the application fee at the same rate as the main applicant, plus the IHS at the reduced under-18 rate. For multi-child families, the total cost is substantial. Fee waivers are available on the family route in destitution cases.
What happens when my child turns 18?
Children turning 18 during the visa keep their dependant status until the visa ends. At extension or ILR, they continue as dependants if they remain unmarried, not living independently, and within the rules. After ILR, they can naturalise as British citizens on the same basis as their parents.