The Scale of What Is Happening
The figures are difficult to read. As of late 2025, there are more than 550,000 children and young people on NHS mental health waiting lists in England. Of these, 53% have been waiting for over a year. 30% — more than 165,000 children — have been waiting for over two years. As YoungMinds reported in January 2026, the median waiting time between referral and first meaningful contact with services was 304 days between September and November 2025 — the highest average wait on record, and the fourth consecutive period above 300 days.
For context, 304 days is ten months. A child referred in September will, on average, not receive any meaningful mental health support until the following summer. For a young person in crisis, or experiencing their first episode of significant mental illness, that is a developmental window that cannot be recovered.
The Royal College of Psychiatrists has warned that children are increasingly turning to AI chatbots for mental health support while waiting for statutory services — a development it describes as deeply concerning. The NHS Alliance has called for a new national four-week waiting time standard for children and young people’s mental health services, arguing that a formal target would drive accountability and strengthen the case for additional funding.
Who Is Affected and How
Rising demand for child and adolescent mental health services reflects a genuine increase in distress among young people. Referrals to CAMHS have almost trebled since 2016. The top concerns raised by parents contacting YoungMinds’ helpline include anxiety, school-related problems, anger, autism spectrum conditions, and behaviour. Many of these are interconnected — anxiety driving school avoidance, unmet neurodevelopmental needs presenting as behaviour, and family stress compounding individual vulnerability.
As the BMA sets out in its March 2026 analysis, thresholds for CAMHS access have risen alongside waiting times. School staff, GPs, youth workers, and social workers are increasingly finding that referrals are rejected — not because the young person does not need help, but because the service cannot accommodate them. The result is that the voluntary sector, community organisations, and practitioners across multiple systems are absorbing demand that statutory services cannot meet.
The Neurodevelopmental Dimension
The waiting list crisis is particularly severe for neurodevelopmental assessment. In December 2025, only 1 in 10 under-18s with a suspected autism diagnosis had received a first appointment within the recommended 13 weeks. For ADHD, 88,815 children were waiting for an assessment with no contact at all — figures highlighted in the BMA’s analysis of children and young people’s mental health services.
Undiagnosed neurodevelopmental conditions shape how children experience school, relationships, and stress. They shape how behaviour is interpreted by adults around them. A child who cannot access an autism or ADHD assessment is not just a child without a label — they are a child whose needs are consistently misread, whose behaviour is often managed rather than understood, and whose distress is amplified by a system that has not yet made sense of them.
Implications for Practitioners
For practitioners across youth work, education, health, and social care, the mental health waiting list crisis is not someone else’s problem. It is the context in which every piece of relational work takes place. Developing trauma-informed, emotionally attuned practice; building skills in early identification of mental health need; knowing the local voluntary and community sector landscape well enough to signpost effectively; and advocating clearly when young people’s needs are not being met — these are not supplementary to practice. They are essential to it.
The government’s commitment to rolling out mental health early support hubs in every community remains on the table. Transformation Partners in Health and Care continues to publish useful guidance on what local systems can do to tackle waiting times in the interim. What the data makes clear is that the urgency is not hypothetical — it is here, now, in the young people practitioners see every day.


