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  • ARTICLE
19 Jul 2025

Unveiling the teacher turnover crisis.

Beyond supply challenges to a retention crisis.

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Reading Time 5 minutes

Culture | Wellbeing & Resilience

In the intricate landscape of education, the challenges surrounding teacher turnover extend beyond a mere supply issue, evolving into a pressing retention crisis. The alarming statistics, in the initial UNESCO report predict a staggering 69 million teacher shortfall by 2030, and we are still short by 44 million today. These figures underline the urgency of recognising and addressing the multifaceted dimensions of this crisis.

teacher shortfall by 2030.
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Teacher turnover is not a new phenomenon, but its implications reach far beyond the immediate need to fill vacant positions. It weaves a narrative that affects the very fabric of educational institutions, impacting students, educators, and the overall quality of education. Shifting the focus from the scarcity of teachers to the urgency of teacher retention is paramount for building a sustainable educational future.

 

Understanding teacher turnover: A closer look.

Teacher turnover encompasses the departure of experienced educators from their roles, a phenomenon influenced by various factors such as stress, burnout, workload, and a lack of support. Most alarmingly we are seeing high turnover rates for early career teachers leaving the profession, with up to 25% leaving within 5 years (AITSL 2017), which results in a considerable loss of expertise and disruption to the continuity of learning for students.

Traditionally seen as a supply challenge, the teacher turnover crisis demands a paradigm shift. It necessitates recognising that attracting and retaining teachers are intertwined challenges that require holistic solutions. According to the Learning Policy Institute, the financial burden on schools, estimated at over $8.5 billion annually, only scratches the surface of the true cost of teacher turnover.

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The PeopleBench team have designed a teacher turnover calculator.

Find out how much turnover is costing your school in a few easy steps.

Try the turnover calculator.
Impact on students: Beyond the classroom.

The consequences of teacher turnover extend far beyond the administrative challenges of recruitment and training. Research consistently emphasises the critical role teachers play in student success (Cleary 2018; RAND 2019). The quality of the teacher-student relationship is identified as the most significant predictor of in-school outcomes. High turnover disrupts this relationship, causing learning loss and impacting students’ lifelong economic wellbeing.

 

Shaping a retention-centric approach.

To address the teacher turnover crisis as a retention challenge, educational institutions must adopt a comprehensive and proactive approach. This involves acknowledging the root causes of turnover and implementing targeted interventions to create a healthier and more stable work environment. In our recent State of the Sector report, schools were asked ‘What is the greatest staff retention challenge?’ with responses falling into four consistent macro categories:  

  • Concerns related to the nature of work in schools and the demands it places on staff
  • Retention challenges for specific roles or staff profiles
  • Employment market factors
  • Contextual factors in the school environment that made staff more likely to leave

 

The most commonly cited themes related to remuneration 11% (which was often raised in the context of increasing cost of living pressures, or in reference to the wages available elsewhere) and 9% workload and work intensification.

Investing in teacher wellbeing.

Schools must prioritise the wellbeing of their educators by addressing stressors and providing adequate support. Strategies such as mentoring programs, professional development opportunities, and mental health resources can significantly contribute to creating a positive and supportive work environment. According to the Australian Government Productivity Commission Mental Health Inquiry report the cost of mental ill health costs around $220M per year. Staff in schools are especially vulnerable to work-related stress, with data indicating that 46% of teachers in K/P-12 settings report high levels of stress (Lever et al, 2019).

 

Improving efficiency and effectiveness in workforce interventions.

For school leaders, it’s critical to improve the efficiency and effectiveness of workforce interventions by implementing streamlined processes, targeted strategies, and data-driven approaches. Feedback mechanisms and professional development opportunities are essential for refinement and skill-building for educators.

 

Establishing a positive school culture.

Fostering a positive school culture is instrumental in retaining teachers. When educators feel valued, supported, and part of a collaborative community, their job satisfaction increases. Schools can achieve this by promoting open communication, recognising achievements, and actively involving teachers in decision-making processes.

Professional development and growth opportunities.

A focus on continuous professional development and growth opportunities is key to retaining experienced teachers. When educators see a clear path for advancement and feel invested in their own professional growth, they are more likely to remain committed to their roles.

In conclusion, addressing the teacher turnover crisis requires a nuanced understanding that goes beyond recruitment challenges. It is a retention crisis that demands a strategic, multifaceted approach. By investing in teacher wellbeing, establishing a positive school culture, and providing continuous professional development opportunities, K/P-12 schools can create an environment where educators thrive, benefitting both teachers and students alike. And it’s important to remember the positive impact that technology platforms can have in helping schools measure these critical workforce issues. The shift towards prioritising retention is not just a necessity; it is an investment in the future of education.

Talk to the PeopleBench team.

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Turning Around Teacher Turnover.

Keep up-to-date Turning Around Teacher Turnover is a 6-part email series that proactively addresses teacher turnover, and how schools can retain talent, and attract staff.