First Year Turnover

First Year Turnover is the percentage of employees who leave an organization within their first 12 months of employment. It highlights early attrition among new hires and signals issues in recruitment, onboarding, or job fit.

What is First Year Turnover?

First Year Turnover isolates separations that occur during the initial employment year. HR teams calculate it as (number of separations within 12 months ÷ total hires in the period) × 100. Tracking this rate helps compare cohorts, roles, or sources of hire.

How does it work

Organizations monitor first year turnover monthly or quarterly and segment by department, manager, hire source, or job level. Analysis identifies patterns such as poor onboarding, unrealistic job previews, or cultural mismatch. Reducing this turnover improves retention metrics and lowers recruitment costs.

Practical usage

HR and hiring managers use the metric to prioritize interventions, design onboarding, and report to leadership. Compliance and payroll teams may review related termination timing and benefits adjustments.

• Compare turnover by recruitment source to refine hiring channels
• Use onboarding feedback to reduce early exits
• Monitor managers with high early attrition for coaching

Related HR concepts

Related terms include employee retention, turnover rate, attrition, onboarding, time to productivity, exit interviews, and talent acquisition. These concepts help diagnose causes and design retention strategies.