of employees say they would stay longer at their company if they had better opportunities to learn and grow.
Accidental Manager Statistics: Performance Impact Without Training
Bad managers drive attrition: 51% quit, while only 2% budgets train managers; AI and coaching are rising.
Key insights
the numbers most people quoteof employees say they need retraining to keep up with evolving job skills.
3 in 4 workers expect to learn continuously throughout their careers.
- 67%
of HR leaders say they must improve manager development programs to retain talent.
- 76%
of people managers say they need additional training for leadership behaviors beyond their technical expertise.
- 45%
of employees say goal-setting is ineffective in their organization.
- 44%
of companies say they use HR analytics to improve leadership outcomes, which can be used to address accidental manager risk.
- 55%
of HR organizations plan to use AI to personalize learning for managers by 2025.
Practice the conversation before it counts.
Try itWhat we read into it
- 48%
of employees say they would stay longer at their company if they had better opportunities to learn and grow.
- 61%
of employees say they need retraining to keep up with evolving job skills.
3 in 4 workers expect to learn continuously throughout their careers.
- 28%
of workers say they do not feel confident in their ability to progress within their current organization.
- 47%
of employees say they want more transparency about promotion criteria.
What we read into it
- 67%
of HR leaders say they must improve manager development programs to retain talent.
- 76%
of people managers say they need additional training for leadership behaviors beyond their technical expertise.
- 45%
of employees say goal-setting is ineffective in their organization.
- 41%
of employees say leadership does not communicate strategy clearly.
- 58%
of organizations report using internal promotion as the main source of managers.
- 73%
of organizations say they need better manager coaching to improve performance.
- 67%
of executives say their people strategy depends on leadership effectiveness.
- 46%
of employees say their manager does not provide clear direction, which can lead to poor execution when managers are promoted without training.
What we read into it
- 44%
of companies say they use HR analytics to improve leadership outcomes, which can be used to address accidental manager risk.
- 55%
of HR organizations plan to use AI to personalize learning for managers by 2025.
- 68%
of learning leaders say they are evaluating AI-enabled content recommendations for training programs.
- 20%
of enterprise learning deployments include virtual or augmented reality components, which may be used for management simulations.
- 44%
of companies use employee feedback platforms for continuous performance management.
- 16%
of organizations say they use AI-based assessment tools for leadership hiring and development.
- 21%
of L&D leaders plan to adopt AI copilots for learning content creation in 2024 or 2025.
What we read into it
- 51%
of employees say they have quit because of a bad manager, according to a Gallup analysis reported by Workhuman.
- 58%
of L&D professionals report that their leadership development programs are not meeting expectations.
1 in 5 employees say they have been promoted into a role they were not prepared for.
- 31%
of employees say lack of clarity from managers is a leading cause of stress at work.
- 21%
of employees say job stress is influenced by problems with supervision.
- 25%
of employees say their manager’s leadership style negatively affects their wellbeing.
- 32%
of managers say technical roles often outweigh leadership preparation in promotion decisions.
- 30%
of employees report they have had their manager change priorities mid-project without explanation.
Market Size & Growth
8 of 9 statisticsWhat we read into it
- 54%
of organizations cite leadership development as a top priority for 2025.
- 56%
of organizations plan to increase investment in leadership and management training over the next 12 months.
- 2%
of workplace training budgets are spent on managerial development in some organizations, according to industry benchmarking.
- 1.6%
of global enterprise software spending is projected to go to HR tech in 2025.
US$ 18.5 billion is projected global training and development spending in 2025, covering management training budgets.
- 45%
of companies with 1,000+ employees invested in employee engagement technology in 2024.
- 24%
of HR tech buyers prioritized talent management and learning solutions in 2024.
- 33%
of enterprises planned to increase training and development spending in 2025.
Cite this report
Lindner, J. (2026). Accidental Manager Statistics: Performance Impact Without Training. Careertrainer. https://careertrainer.ai/en/reports/accidental-manager-statistics/
Sources
last verified 7 Jun 2026- gartner.com10 stats
- mckinsey.com4 stats
- idc.com3 stats
- linkedin.com2 stats
- weforum.org2 stats
- www2.deloitte.com2 stats
- ccl.org2 stats
- rand.org2 stats
- glassdoor.com1 stats
- forbes.com1 stats
- ibm.com1 stats
- workhuman.com1 stats
- td.org1 stats
- apa.org1 stats
- cdc.gov1 stats
- nber.org1 stats
- pmi.org1 stats
- oecd.org1 stats
- trainingindustry.com1 stats
- bcg.com1 stats
- capterra.com1 stats
How we collect and check these numbers
Each figure is taken from a published source with a reachable URL. We keep the original wording, group numbers by theme, and mark one counter-intuitive finding per section. Counts and sources on this page are derived from the cited rows — they are not marketing totals.