Mental health is often framed as a personal struggle—but when it comes to children and young people, it’s also a public issue with long-term economic consequences. Poor mental health in childhood can derail education, limit employment opportunities, and increase reliance on public services. But the good news is: early intervention works, and the return on investment is not just emotional—it’s financial.

This blog explores why investing in children’s mental health is one of the smartest, most compassionate decisions we can make as a society.

The True Cost of Poor Mental Health in Childhood

When mental health issues go unaddressed in children, the impact is felt across multiple sectors:

• Education: Children with mental health difficulties are more likely to miss school, struggle academically, or be excluded. This leads to lower qualifications and reduced lifetime earnings.

Source: Children’s Commissioner for England. (2019). Children’s Mental Health and Education.
https://www.childrenscommissioner.gov.uk/report/mental-health-and-education/

• Healthcare: Untreated mental health issues often escalate, leading to increased use of emergency services, GP visits, and long-term NHS support.

Source: NHS Digital. (2020). Mental Health of Children and Young People in England.
https://digital.nhs.uk/data-and-information/publications/statistical/mental-health-of-children-and-young-people-in-england/2020-follow-up-survey

• Social care and justice: Children with poor mental health are more likely to come into contact with social services or the criminal justice system.

Source: Department for Education. (2021). Children’s Social Care Statistics, England.
https://explore-education-statistics.service.gov.uk/find-statistics/children-in-need

• Employment: Mental health challenges in youth are linked to higher unemployment rates and lower productivity in adulthood.

Source: Mental Health Foundation. (2016). Mental Health Statistics: Children and Young People.
https://www.mentalhealth.org.uk/statistics/mental-health-statistics-children-and-young-people

According to the Future Minds report (Feb 2025) estimates untreated childhood mental health issues could cost the UK over £1 trillion in lost lifetime earnings. Over 20% of children have diagnosable problems, but the NHS supports only 40%, impacting both personal well-being and the economy.

Source: bacp.co.uk+7centreformentalhealth.org.uk+7centreforyounglives.org.uk+7centreformentalhealth.org.uk+1bacp.co.uk+1

The Benefits of Early Investment

Investing in children’s mental health isn’t just about avoiding costs—it’s about creating value. Here’s how:

1. Improved Educational Outcomes

Children who receive timely mental health support are more likely to:

• Attend school regularly
• Engage in learning
• Achieve better academic results

This sets them up for higher education and better job prospects.

2. Healthier Adulthood

Early support reduces the risk of:

• Chronic mental health conditions
• Substance misuse
• Physical health problems linked to stress and trauma

This eases pressure on the NHS and improves quality of life.

3. Stronger Workforce

Mentally healthy children grow into adults who are:

• More resilient
• More productive
• Less likely to need long-term welfare support

This boosts the economy and reduces public spending.

4. Safer, More Cohesive Communities

Supporting young people’s mental health reduces the risk of:

• Youth offending
• Anti-social behaviour
• Intergenerational cycles of trauma

How We Can Help: Practical Steps for Change

 1. Expand School-Based Mental Health Services

• Increase funding for Mental Health Support Teams in schools
• Train teachers to recognise early signs of distress
• Embed emotional wellbeing into the curriculum

 2. Make Services Accessible and Youth-Friendly

• Create open-access hubs where young people can get help without referrals
• Reduce waiting times for CAMHS and other services
• Offer support in community settings, not just clinics (see here for more information regarding NCNW’s Children and Young Person Counselling)

 3. Empower Families

• Provide parents with training and resources to support their children’s mental health (see here for more information regarding NCNW’s Positive Life Programme)
• Offer family therapy and peer support groups
• Recognise the role of poverty, housing, and food insecurity in mental wellbeing

 4. Prioritise Prevention

• Invest in early years mental health and parenting programmes
• Promote emotional literacy from nursery age
• Address social determinants like bullying, discrimination, and trauma

 5. Track Outcomes and Invest Long-Term

• Use data to measure the impact of interventions
• Fund services sustainably, not just through short-term grants
• Treat mental health as a core part of public health and economic planning

Final thoughts

Mental health is not a luxury – it’s a foundation. When we invest in children’s mental wellbeing, we’re not just helping individuals we’re building a healthier, more resilient society. The evidence is clear: early support saves money, saves futures, and saves lives. Let’s stop asking whether we can afford to invest in children’s mental health and start asking whether we can afford not to.

If you or someone you know needs support with their mental health, please fill out our online referral form or contact us here to learn more or book a session:

Email: mhsupport@ncnw.co.uk

Phone: 0151 345 6454