Bringing your child to the UK on a child dependent visa is one of the most important applications a family can make. However, the requirements are detailed and the Home Office assesses each application carefully. Getting the eligibility, documents, or consent requirements wrong can delay or prevent your child from joining you.
In this guide, we explain exactly who qualifies for a child dependent visa UK, what documents you need, how to apply, and what common mistakes to avoid in 2026.
What is a child dependent visa UK?
A child dependent visa allows the child of a person living in the UK to join or remain with their parent. The child applies as a dependant of the main visa holder – known as the sponsor or lead applicant.
However, the child dependent visa is not a single visa type. Instead, children apply as dependants under the same visa route as their parent. For example:
- A child of a skilled worker visa holder applies as a skilled worker dependant
- A child of a student visa holder applies as a student dependant
- A child of a person with indefinite leave to remain may apply under the family route
Therefore, the rules that apply to your child’s application depend partly on which visa route the sponsoring parent holds. In addition, some rules apply universally across all dependent child applications.
Who qualifies for a child dependent visa UK?
To qualify as a child dependant in the UK, the child must meet all of the following requirements:
Age requirement: The child must be under 18 years old at the time of application. However, there is an important exception. If the child was already in the UK as a dependant and turns 18 while their parent’s visa is still valid, they may be able to extend their leave as a dependant in some circumstances. Seek professional advice if your child is approaching 18 during an existing visa period.
Relationship requirement: The child must be the biological child, adopted child, or stepchild of the sponsor. The Home Office requires clear documentary evidence of the relationship. Therefore, a birth certificate is almost always required. In addition, for adopted and stepchildren, additional documentation is necessary.
Parental responsibility and consent: This is one of the most complex areas of child-dependent visa applications. The Home Office requires that both parents consent to the child living in the UK – unless one parent has sole parental responsibility. If the other parent does not consent, the Home Office will not normally grant the visa.
Not leading an independent life: The child must not be leading an independent life. This means the child should not be married, in a civil partnership, or living independently away from both parents. Children who are in full-time higher education away from home may need to demonstrate they still rely on their parent.
Adequate accommodation and maintenance: The sponsoring parent must show they can adequately accommodate and maintain the child without recourse to public funds.
Age limit: What happens when a child turns 18?
The child dependent visa route is only available to children under 18. However, the situation is nuanced for children who are already in the UK when they reach 18.
If your child is under 18 when they apply and turns 18 during their visa period, they do not automatically lose their status. Their existing leave continues until it expires. However, when they come to extend or change their visa, they will no longer qualify as a child dependant. At that point, they must switch to an appropriate adult visa route.
Therefore, planning ahead for children approaching 18 is essential. Speak to an IAA-regulated immigration adviser well before your child’s 18th birthday to ensure a smooth transition.
Parental consent: the most common complication
Parental consent is the area that causes the most complications in child dependent visa applications. The Home Office applies strict rules about who must give consent.
When both parents must consent
In most cases, both parents must consent to the child living in the UK with the sponsoring parent. This applies even if the parents are separated or divorced. The Home Office requires written consent from the non-accompanying parent.
The consent must be:
- Written and signed by the non-accompanying parent
- Clearly state that the parent agrees to the child living in the UK
- Be accompanied by evidence of the non-accompanying parent’s identity, such as a passport copy
When sole parental responsibility applies
If one parent has sole parental responsibility – meaning they have full legal responsibility for the child without the other parent’s involvement – the consent of the other parent is not required.
Evidence of sole parental responsibility may include:
- A court order granting sole custody
- A death certificate if the other parent has died
- Evidence that the other parent has abandoned the child or has had no contact for a significant period
However, sole parental responsibility is a high legal threshold. The Home Office will not accept a simple statement that the other parent is absent. You must provide documentary evidence. Therefore, if your situation involves a non-consenting or absent other parent, seek professional advice before applying.
When the other parent’s consent cannot be obtained
If the other parent refuses to consent or cannot be located, the application becomes significantly more complex. In some cases, a court order from the relevant jurisdiction may substitute for parental consent.
In addition, if refusing the child’s visa would breach Article 8 of the European Convention on Human Rights – the right to family life, this may support an application even without the other parent’s consent. However, this is assessed on a case-by-case basis. Seek advice from an IAA-regulated immigration adviser immediately if you face this situation.
Child dependent visa UK: documents required
Preparing a complete document pack is essential. Missing documents are one of the most common reasons for delays or refusals. Here is what you typically need:
Identity documents
- Child’s valid passport
- Child’s birth certificate β showing both parents’ names
- If adopted: adoption order or equivalent legal document
- If a stepchild: marriage certificate of parent to stepparent
Parental consent documents
- Written consent letter from the non-accompanying parent
- Passport copy or other identity document of the non-accompanying parent
- If sole parental responsibility: court order, death certificate, or other relevant evidence
Sponsor’s documents
- Sponsor’s current visa or leave to remain documentation
- Proof of the sponsor’s right to be in the UK
- Evidence that the sponsor can accommodate and financially support the child
Relationship evidence
- Birth certificate clearly showing parentage
- Any additional evidence of the parent-child relationship, particularly for stepchildren or adopted children
Additional documents for specific routes
- If applying under the skilled worker route: evidence of the sponsor’s employment and salary
- If applying under the student route: evidence of the sponsor’s student visa and course enrolment
In addition, all documents not in English must be accompanied by a certified translation.
How to apply for a child dependent visa in the UK
The application process depends on whether the child is applying from outside the UK or switching status from within the UK.
Applying from outside the UK
If your child is currently overseas, they apply for entry clearance – permission to enter the UK as a dependant. The process is:
- Complete the online application form: on the gov.uk visa application portal
- Pay the application fee; fees vary depending on the visa route and duration
- Pay the Immigration Health Surcharge: Β£1,035 per year for most routes
- Book a biometrics appointmentΒ at a visa application centre in the child’s home country
- Attend the biometrics appointment: the child gives fingerprints and a photograph
- Submit supporting documents: uploaded online or submitted at the visa centre
- Await the decision: processing times vary by country and route
A parent or legal guardian must accompany the child to the biometrics appointment if the child is under 18.
Applying from within the UK
If your child is already in the UK on a different visa or as a visitor, they may be able to switch to dependent status without leaving the UK. However, not all routes permit an in-country switch. Therefore, confirm whether your child qualifies to switch before submitting an application.
The in-country application process is similar to the overseas process but is submitted through the UK Visas and Immigration online portal rather than a visa application centre abroad.
Child dependent visa UK fees in 2026
The fees for a child dependent visa depend on the parent’s visa route and the duration of the visa. Here is a general overview:
| Route | Application fee (per child) | Immigration Health Surcharge |
|---|---|---|
| Skilled worker dependent | ranges from Β£819 to Β£1,865 | Β£1,035 per year |
| Student dependant | Β£558 | Β£776 per year |
| Family route dependant | outside Β£2,064 (in-country) Β£1,407 per person | Β£1,035 per year |
In addition, there may be fees for certified translations, biometrics, and professional advisory services. Therefore, budget for the full cost of the application before you begin.
How long does a child’s dependent visa take?
Processing times vary depending on the route, the country of application, and the time of year. As a general guide:
- Outside the UK: most straightforward applications are decided within 3 to 8 weeks
- Inside the UK: standard processing takes up to 8 weeks. Priority and super priority services are available for in-country applications on certain routes.
However, complex cases – particularly those involving parental consent disputes or sole parental responsibility claims β can take significantly longer. Therefore, apply as early as possible and do not make irreversible travel plans until you have the decision.
How long does the child dependent visa last?
The child’s visa is linked to the parent’s visa. Therefore, the child’s leave is typically granted for the same duration as the sponsoring parent’s visa – or until the child turns 18, whichever comes first.
When the parent extends their visa, the child must also apply to extend their dependent leave at the same time or shortly after. The child’s leave does not automatically extend when the parent’s does.
Therefore, always include your child’s extension application when you apply to renew your own visa. Missing this step leaves the child without valid leave to remain.
Can a child dependent apply for ILR?
Yes. A child who has been in the UK as a dependant for the qualifying period, typically 5 years, can apply for indefinite leave to remain alongside their parent. The child must meet the same continuous residence requirements as the parent.
In addition, a child who was born in the UK to a parent with settled status may have an automatic right to British citizenship. This is a separate process from the dependent visa route.
For more information on the ILR process, read our guide on how long ILR takes in 2026.
Common mistakes in child dependent visa applications
Many child dependent visa applications run into problems that are entirely avoidable. Here are the most frequent mistakes:
- No written consent from the non-accompanying parent: the most common reason for refusal
- Birth certificate does not show both parents’ names: requires additional evidence to prove parentage
- Incorrect visa route selected: applying under the wrong route for the parent’s status
- Child approaching 18 and no plan in place: no transition strategy to an adult visa route
- Untranslated foreign documents: all non-English documents must have certified translations
- Not applying for the child’s extension at the same time as the parent’s: leaves the child without valid leave
- Insufficient evidence of sole parental responsibility: a statement alone is not enough
As a result, a thorough document review by a professional before submission prevents most of these problems.
How LawSentis can help with your child dependent visa UK application
LawSentis is regulated by the Immigration Advice Authority (IAA) at Level 3, the highest level of authorisation in the UK. We help families navigate the child dependent visa process from start to finish, including complex cases involving parental consent disputes, adopted children, stepchildren, and sole parental responsibility.
Our team reviews your eligibility, prepares your full document pack, handles the application submission, and advises you at every stage of the process. In addition, we help families plan ahead for children approaching 18 and guide you through the ILR process when the time comes.
We also advise on the parent’s visa route. Read our guides on UK family visas, the spouse visa financial requirement, and indefinite leave to remain for more information.
Book a consultation with LawSentis today. We will assess your family’s situation and guide you through every step of the child dependent visa application.
Frequently asked questions
What is a child dependent visa UK?
A child dependent visa allows the child of a person living in the UK to join or remain with their parent. The child applies as a dependant under the same visa route as their sponsoring parent. The rules vary depending on which route the parent holds.
What is the age limit for a child dependent visa UK?
The child must be under 18 at the time of application. Children who are already in the UK and turn 18 during their visa period can continue on their existing leave until it expires. However, they cannot renew as a child dependant after turning 18.
Do both parents need to consent to a child dependent visa?
In most cases, yes. Both parents must consent to the child living in the UK. The non-accompanying parent must provide written consent. The only exception is when the sponsoring parent has sole parental responsibility, evidenced by a court order or equivalent document.
What happens if the other parent refuses to give consent?
If the other parent refuses consent, the application becomes complex. A court order may substitute for consent in some circumstances. In addition, if refusing the visa would breach the child’s right to family life under Article 8, this may support the application. Seek professional advice immediately in this situation.
How long does a child dependent visa UK take to process?
Most overseas applications are decided within 3 to 8 weeks. In-country applications take up to 8 weeks on the standard service. Priority services are available on some routes. Complex cases involving consent disputes can take longer.
How long does the child dependent visa last?
The child’s visa is linked to the parent’s visa and is granted for the same duration – or until the child turns 18, whichever comes first. The child must apply to extend their leave separately when the parent renews their visa.
Can a child dependent apply for ILR?
Yes. After 5 years of continuous residence in the UK as a dependant, the child can apply for indefinite leave to remain alongside their parent. The same continuous residence requirements apply.
What documents do I need for a child dependent visa UK application?
You typically need the child’s passport, birth certificate, parental consent letter from the non-accompanying parent, the sponsor’s visa documentation, and evidence of the parent-child relationship. All non-English documents must have certified translations.
Can a stepchild apply for a child dependent visa?
Yes. Stepchildren can apply as dependants. However, you must provide additional evidence of the relationship – including the marriage certificate of the biological parent to the stepparent and, in some cases, evidence of the stepparent’s role in the child’s life.
Does the child need to attend a biometrics appointment?
Yes. Children applying from outside the UK must attend a biometrics appointment at a visa application centre. A parent or legal guardian must accompany children under 18 to this appointment.
Note:
This article is for general information only. Immigration rules change frequently. Always seek advice from an IAA-regulated immigration adviser before making any application.
LawSentis is regulated by the Immigration Advice Authority (IAA) at Level 3. Contact us for professional advice.