When Your Child Turns 18 on a UK Dependant Visa: What Happens Next.
Many parents on UK visas assume that once their child turns 18, the child can no longer stay as their dependant. This is a common worry.
Turning 18 does not, on its own, end a child's ability to continue as a dependant. What changes is that the Home Office will look more closely at the child's immigration history and personal circumstances when the next application is made.
This post explains how the rules work, who they apply to, and what families should check before applying.
Which visas does this apply to?
The rules discussed here come from Appendix Children of the Immigration Rules. They apply to children applying as dependants on a wide range of routes, including:
Skilled Worker (including Health and Care Worker)
Student and Graduate
Global Talent, Scale-up and High Potential Individual
Global business mobility routes
UK Ancestry
Hong Kong British National (Overseas)
Bereaved Partner and Victim of Domestic Abuse
Children applying under the family route (for example, as the child of someone on a spouse or partner visa) are covered by separate rules in Appendix FM. If that is your situation, the requirements may differ.
The starting point: under 18
The general rule is that a child applying as a dependant must be under 18 on the date they apply.
When someone aged 18 or over can still apply
There is an important exception. A person aged 18 or over can still apply as a dependent child if their last grant of permission was as the dependent child of their parent or parents.
That previous permission must usually be either:
still valid on the date of the new application, or
expired no more than 14 days before the new application is made.
In practice, this means a child who has been on your visa as a dependant can usually keep extending with you after they turn 18, as long as you apply on time and they still meet the other requirements.
Timing matters here. If your child's permission expires and you miss the 14-day window, they may lose the ability to continue as a dependant.
The independent life requirement
Age is only part of the picture. Every dependent child, whatever their age, must not be leading an independent life.
Home Office guidance explains that this generally means the child:
does not have a partner, and
normally lives with their parent or parents.
This is where adult children are most likely to run into difficulty. If your child has moved in with a partner, got married, or set up their own household, they may no longer qualify as your dependant.
What if my child is at university?
Living away from home for full-time study does not, by itself, mean your child is leading an independent life. A child who lives in university halls, shared student housing or at boarding school can still meet the requirement.
What matters is the overall picture. A child who lives away for their course but still returns home and relies on the family is in a very different position from one who has moved in with a partner.
Can I add my adult child for the first time?
Generally, no. The exception for those aged 18 or over only applies where the child was last granted permission as your dependent child. If your child has never held permission as your dependant, they will usually need to be under 18 when they apply.
This is why it is important to include children in your application early, if you intend for them to join you.
What about settlement (ILR)?
Turning 18 does not automatically stop your child from applying for settlement with you. In most cases, the child must have last been granted permission as your dependent child, and you must either be settled already or be granted settlement at the same time.
Your child will still need to meet the independent life requirement and the rules of your specific route when they apply. ILR is never automatic for a dependant. They need to make their own application.
There are specific rules for some routes, such as UK Ancestry, HM Armed Forces, Bereaved Partner and Victim of Domestic Abuse, so it is important to check the requirements for your route.
Practical steps for families
If your child is approaching 18 or is already an adult dependant, it helps to:
Diary your child's visa expiry date. Do not rely on the 14-day window. Apply before their permission expires.
Keep evidence of where they live. Proof that your child lives at the family home, or is away only for full-time study, can be useful.
Keep evidence of study. If your child lives away for university or college, keep their enrolment letters and accommodation details.
Review their situation before each application. A new relationship or a change in living arrangements can affect whether they still qualify.
Check the rules on the date you apply. Immigration Rules change regularly, and the rules in force on the date of application are the ones that apply.
How Salem Legal Services can help
If you are unsure whether your adult child still qualifies as your dependant, or you are planning an extension or settlement application for your family, we can help you understand where you stand before you apply.
Book a consultation at www.salemlegalservices.com.
This article is general information only and is not legal advice.
