A stay interview survey is a proactive, structured questionnaire given to current employees — typically high performers or those identified as retention risks — to understand what motivates them to stay and what factors might eventually cause them to leave. Unlike exit surveys, which capture insights after an employee has already decided to leave, stay interviews intervene while there is still an opportunity to act. The stay interview survey format allows HR teams to systematically gather this intelligence at scale across the organization, complementing or replacing the traditional one-on-one stay interview conversation for larger organizations where personal conversations with every at-risk employee are not operationally feasible.

The average cost of replacing an employee is 50 to 200% of their annual salary — and this figure is significantly higher for specialised, senior, or high-performing roles. Stay interview surveys are one of the most cost-effective retention tools available: they identify retention risks before they become resignations, build trust by demonstrating the organization values employees' continued presence, and generate actionable data for personalised retention strategies. A 2022 study by Workhuman found that organizations running regular stay conversations experienced 15% lower voluntary turnover than those relying solely on annual engagement surveys. Unlike exit surveys, stay interview data enables prevention rather than post-mortem analysis.

An effective stay interview survey covers five dimensions. First, engagement and motivation — what energises the employee, what drains them, and whether their work feels meaningful. Second, retention risks and stay factors — what keeps them at the organization, what might cause them to leave, and whether their compensation feels market-fair. Third, manager and team relationship quality — the health of the manager relationship, team dynamics, and psychological safety to raise concerns. Fourth, growth and development aspirations — current development opportunities, career path visibility, and how well the role challenges them. Fifth, work environment and overall commitment — workload and balance sustainability, flexibility needs, perceived organizational care, and direct intent to stay.

Run stay interview surveys on a structured cadence — annually for all employees, semi-annually for high performers and identified retention risks. Send the survey from HR (not from the employee's direct manager) to signal that responses will be treated confidentially. Include a preamble explaining that the purpose is to understand what would make the employee's experience better — not to assess their performance or commitment. HR should review results within one week and generate a prioritised action plan for each respondent. Share relevant themes (not individual responses) with managers and provide them with a structured follow-up conversation guide. Measure impact by tracking voluntary turnover rates in the 12 months following stay survey implementation.

The most critical success factor for stay interview surveys is action. Employees who complete a stay survey and see no response are more disengaged than those who were never surveyed — the act of asking without acting signals indifference. Commit publicly to responding to every survey within two weeks with at least one specific action. Prioritise the stay survey for your top 20% of performers and any employee flagged as a retention risk — these are the departures that cost the most to replace. Use open-ended questions liberally — the most valuable retention insights come from what employees write, not from their scale scores. And never use stay survey data punitively — any perception that responses could have negative consequences will destroy both trust and future participation.