Numerous international and New Zealand based studies prove that the direct cost of just one unplanned exit falls somewhere between 1.5 times and 4 times the departing employee's salary.
Direct costs associated with ONE person leaving include:
ADMINISTRATION & PEOPLE COSTS
Salary / wages of the person who fills in while the position is vacant
Exit interview time of employee and Manager
Administrative costs in preparing final pay
Set up costs of new employee - including payroll, computer /security passwords, identification cards, business cards, telephones, email accounts, credit card accounts, cell phones, cars, pagers
Manager's time spent in developing trust and building confidence in the new employee's work
Severance / benefits continuation in some cases
Personal Grievance costs - representation and settlement
Possible loss of customers / clients that the employee may take with them
Disruption to the customer / client base managed by remaining employees
Effect on the morale of remaining employees
Absenteeism and burnout created by remaining employees having to work harder
LOST PRODUCTIVITY COSTS
Reduced productivity levels of new employees - productivity is estimated on average to be only at 25% for the first 2-4 weeks, at 50% during weeks 5 - 12 and at 75% during weeks 13 -20
Co-workers / supervisory lost productivity while bringing the new employee ‘up to speed'
Costs of mistakes by the new employee while working at less than 100% productivity
Project delay costs where the departing employee is a critical participant
Cost of the Manager having to understand what work remains and how to cover that work until a replacement is sourced
Loss of institutional knowledge, skills, contacts and Intellectual Property
TRAINING COSTS
Investment of training in the departing employee - internal and external
Orientation, training and induction of the new employee, their trainer and the materials
Departmental training time and materials
Supervisory time in assigning, explaining and reviewing work assignments and output
RECRUITMENT COSTS
External recruitment and selection costs - typically 15-20% of base salary plus advertising
Internal recruiter time - typically from 30 hours to over 100 hours per position
Recruitment administration time
Travel and / or relocation costs to attract top candidates
Selection panel preparation, interview and discussion time
Health screens and qualification / educational checks
Psychometric assessment - skills, abilities, aptitudes, values and behaviours