When Everything Changes: Preparing Your Neurodivergent Child for Adulthood
Approaching the move from childhood to adulthood can be overwhelming and challenging when our young people have additional needs. Here we talk about that transition and what it means for us all.
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For most of our children's lives, we've been the ones leading the way. Fighting for the right support, making the calls, attending the appointments, understanding the systems. That role becomes so deeply part of who we are that we barely notice how much we're carrying.
And then they turn 18. And so much of that shifts.
Not because we love them any less, their needs suddenly change or because our knowledge and experience suddenly stop mattering. But because the law changes, the systems change, and the role we've always played has to change with them. For a lot of parents and carers, that moment feels like it arrives with very little warning and even less support.
I know that feeling. I've lived it. And I want this blog to be the things I wish someone had handed me earlier, not to make the transition feel scarier, but to make it feel more manageable.
What actually changes at 16-18?
The shift at 18 is a legal one, not just a practical one. Your child becomes an adult in the eyes of the law and that changes almost everything about how services, professionals, and institutions interact with them.
Here's what that looks like in real terms:
Medical decisions become theirs alone. Unless a formal arrangement is in place, GPs, hospitals, and mental health services can no longer share information with you or take direction from you. Even if your young person struggles to communicate, or to understand the implications of a decision, professionals are legally required to work directly with them rather than through you.
Benefits and finances reset. Child Benefit stops. Disability Living Allowance (DLA) ends at age 16 and an application for Personal Independence Payment (PIP) needs to be made to continue to receive financial support. The financial landscape changes significantly and without the right structures in place, you may find yourself with very little say in how things are managed.
Educational entitlements shift. An Education, Health and Care Plan (EHCP) can continue past 18, but it still needs to be reviewed, and the focus should be on moving toward independence and outcomes that are specific for your young person. Many young people fall through the gap here simply because the planning didn't start early enough and all too often nobody told families that it needed to.
Consent and decision-making transfer. Without a Lasting Power of Attorney (LPA) or a Court of Protection order, you have no legal right to make decisions on your child's behalf even when that's genuinely the best and safest option for them.
None of this means you stop being their parent. It means the frameworks that supported your role need to be rebuilt for adulthood. And the really important thing to know? Most of this can be planned for, and can be implemented fairly easily, it doesn’t have to hit crisis before the systems act.
5 things worth thinking about before they turn 18
Tip 1. Finance — understand what they may be entitled to, and who can help manage it
Start with the basics: what could your young person be entitled to as an adult? For example PIP, Universal Credit. Could Local Authority funding help if there are more significant care needs and . Unfortunately, none of these things happen automatically. Most require applications, assessments, and sometimes appeals, so it’s worth starting to think about these things around their 16th birthday.
If managing money independently and managing benefits is going to be a challenge, it's worth looking into Appointeeship (which allows someone to manage DWP benefits on their behalf). There are other tolls such as Deputyship through the Court of Protection for broader financial decisions, or a Lasting Power of Attorney for Property and Financial Affairs if your young person has capacity to consent to one. These conversations are so much easier to have before a crisis than during one. There is no one size fits all approach, everyone is different, have a look and see what feels right for your young person.
Tip 2. Health — set up the right access before the gap appears
GP Proxy Access is something I'd encourage every parent to look into early. It allows you to manage appointments, request prescriptions, and communicate with a GP on behalf of your adult child, but it has to be set up directly with the GP practice, this can be done long before they turn 18.
The transition from CAMHS to adult mental health services is one of the places I see families really struggle. If your young person is currently under CAMHS, ask now: what does the transition plan look like? Who's leading it? What happens if there's a waiting list for adult services? Push for specifics and ask for things in writing.
The same applies to any specialist paediatricians, speech and language therapists, occupational therapists. Find out when that relationship is due to end and what, if anything, follows it. Many services can simply discharge at 18 with very little handover, and that can leave families completely adrift.
Tip 3. Education and employment — think about the destination, not just the next step
An EHCP can continue to support a young person through college, supported internships, and into employment but only if it's being actively maintained and reviewed with adulthood genuinely in mind. The four Preparing for Adulthood outcomes (employment, independent living, community inclusion, and health) should be shaping EHCP reviews from Year 9 onwards. If they're not, it's worth raising that.
Consider options a variety of options, college may be right for some, but options such as supported internship programmes which offer structured, supported work experience for young people with EHCPs or smaller alternative style provisions may meet your young persons needs better. Check your Local Authority's Local Offer for post-16 provision, knowing what's available locally is a good starting point.
If employment feels like a distant prospect right now, that's okay. Focus on the foundations: routine, communication, and helping your young person understand themselves and what works for them.
Tip 4. Independence — little and often, not all at once
Independence isn't something that switches on at 18. It's built gradually, through real opportunities to make decisions, handle small amounts of money, navigate new situations, and communicate needs, ideally long before the stakes feel high.
What independence looks like will be different for every young person, and it absolutely doesn't need to mirror what their peers are doing or follow any set route. The goal is their version of a fulfilling life, not a standard template. Small, supported steps at 16 and 17 can make an enormous difference by the time 18 arrives.
Tip 5. Advocacy and confidence — helping them understand themselves
One of the most powerful things you can do in the run-up to adulthood is help your young person understand who they are. Not just their diagnosis, but their strengths, their challenges, their limits, and what they need from the people around them.
Self-advocacy isn't about doing everything independently. It's about knowing what you need and being able to communicate it whoever you need to. For many neurodivergent young people, this is something that grows through coaching, through safe and supported conversations, and through gradually having more of their own experiences rather than having the world navigated on their behalf.
You really don't have to figure this out alone
The transition to adulthood is one of the most significant and most under-supported moments in the life of a neurodivergent young person and their family. The systems are complex, the timing matters more than most people realise, and it can feel completely overwhelming to know where to even begin.
But it doesn't have to feel that way.
If you'd like to talk through where you are and what might help, I'd love to hear from you. That's exactly what Divergent Pathways is here for.
Claire x
Frequently Asked Questions
Q. My child has never received any benefits, where do I even start?
You're not alone in this. A lot of families reach 18 having managed without, or without realising that benefits their young person received as a child don't simply carry over. The best place to start is by looking at Personal Independence Payment (PIP), which is the main disability benefit for adults. It's not means-tested, it's not linked to employment, and many neurodivergent young people are entitled to it but it won't come to you, you have to apply. If that feels daunting, that's exactly the kind of thing I can help you navigate.
Q. What's the difference between an Appointeeship, a Deputyship and a Lasting Power of Attorney, how do I know which one we need?
They all allow someone to support decision-making on behalf of another person, but they cover different things and aren't interchangeable. An Appointeeship covers DWP benefits specifically. A Lasting Power of Attorney (LPA) is broader and can cover finances or health and welfare decisions, but your young person needs to have capacity to agree to it. A Deputyship comes into play when that capacity isn't there and is appointed through the Court of Protection.
There's no one-size-fits-all answer here, and it's always worth getting proper legal guidance on which is right for your situation rather than rushing into something that might not fit. It's one of the things I can help you think through.
Q. My young person's GP won't discuss anything with me, what can I do?
This is one of the most common things I hear, and it can feel like hitting a wall. Once your child turns 18, medical professionals are legally required to work with them directly, but that doesn't mean you're completely locked out. GP Proxy Access, if set up correctly, allows you to manage appointments and communicate on their behalf with their consent. If you're struggling to get this in place, or if your GP practice isn't familiar with how it works, I can help you work through it.
Q. CAMHS have discharged my child but adult services say they don't meet the threshold, what are our options?
Honestly, this is one of the most painful gaps in the system, and it happens far more than it should. Being discharged from CAMHS without a clear transition to adult support leaves families in an incredibly difficult position. It's worth asking CAMHS for a written explanation of the transition plan and the criteria used. You can also request a reassessment from adult mental health services, ask your GP to support a referral, or look at what your Local Authority's Local Offer includes for mental health support. It's rarely straightforward, but there are usually more options than it first appears.
Q. My young person doesn't want any support, how do I help without pushing them away?
This is such a common and genuinely difficult situation, and there's no single answer. What I'd say is that wanting independence is actually a really healthy instinct even if the timing or the way it's expressed feels hard to navigate. Sometimes the most useful thing isn't direct support but helping a young person understand themselves better, build confidence in their own decision-making, and feel like support is something they're choosing rather than something being done to them. That's very much at the heart of the coaching work I do.
Q. Is it too late if they're already 18 or older?
Absolutely not. A lot of the families and individuals I work with are already past 18 sometimes well past it, in actual fact I didn’t put my brothers Power of Attorney in place until he was late in his thirties. Whether you're trying to get the right financial structures in place, access the right support, or simply figure out what the options are, it's never too late to start. The path just looks a little different, and that's okay, finding your own path is kind of what we're all about.
