When an employee resigns, it's easy to focus on what happens next.
Who will cover their work?
When should you advertise the role?
What needs to be handed over?
When does payroll need to know?
But there's another important question employers should ask: Why are they leaving, and what can you learn from it?
An effective exit interview gives departing employees an opportunity to talk openly about their experience while giving HR and managers information that could improve recruitment, onboarding, management, retention and the wider employee experience.
Acas recommends exit interviews as a useful way for employers to understand why an employee is leaving. It points out that the reasons employees give can inform how an organisation recruits and retains staff and can reveal whether employees felt excluded, held back or experienced other workplace issues.
The CIPD takes a similar view of employee retention. Understanding why employees leave is an important part of identifying the causes of voluntary turnover and developing effective retention strategies. High employee turnover can create costs through recruitment, training and the loss of organisational knowledge.
Yet an exit interview only provides value when you approach it properly.
An exit interview is a structured conversation or questionnaire used to gather feedback from an employee who's leaving an organisation. It usually takes place during the employee's notice period and can be completed:
The aim is to understand the employee's experience rather than confirm that they are leaving. A good exit interview can explore:
This information becomes particularly useful when employers collect it consistently. One employee saying workload contributed to their resignation could reflect an individual experience, but ten employees from the same department saying the same thing could indicate something that requires closer attention.
Exit interviews give you information that can be difficult to obtain through workforce data alone. Your HRMS may tell you that employee turnover increased in one location, and an exit interview could help explain why.
Your HR Platform may show that people are leaving during their first year, and exit feedback might reveal that the reality of the role differs from what candidates were told during recruitment.
Acas gives this specific example. If employees regularly leave because a job was not what they expected, employers can use that feedback to make future job adverts clearer about responsibilities.
Exit interviews can help employers:
Exit interviews should form part of a wider listening strategy rather than being the first time employees are asked how work is going. Performance reviews, one-to-ones, employee feedback and regular manager conversations should identify problems while employees are still working for you.
The exit interview provides one final opportunity to understand the entire employee journey.
There's no single exit interview process that'll work for every organisation. A manufacturing business operating across several sites may need a different process from a professional services business with one office.
The principles behind an effective process, however, remain largely the same.
Don't leave exit interviews to individual managers to remember. Define what should happen when an employee receives a leaving date. Your process should establish:
Consistency becomes especially important for larger and multi-site organisations. If one location runs structured interviews while another rarely conducts them, comparing employee feedback becomes difficult.
HR software can help make the process repeatable by automatically starting an exit interview workflow when an employee's leaving date is recorded.
Timing matters. Schedule the exit interview far enough into the notice period that the employee can reflect on their experience, but leave enough time for HR or management to respond if they raise something important.
Running the meeting during the final few minutes of someone's last working day can make it feel like another administrative task. Where possible, give the employee notice of:
You could also send an exit questionnaire beforehand. This gives the employee time to consider their answers and can make the subsequent conversation more productive.
Think carefully about who conducts the interview. The employee's direct manager may understand their work better than anyone else, but that manager may also be one of the reasons they're leaving.
Employees may feel uncomfortable discussing:
Consider using:
For smaller organisations, it may not always be possible to provide a completely independent interviewer. The important point is to consider whether the interviewer can create an environment where the employee feels able to speak openly.
Employees are more likely to provide useful feedback when they understand why you are asking for it. At the start of the process, explain that you want to understand their experience and identify areas the organisation could improve.
Make clear that you are interested in both positive and negative feedback. You could explain that responses may be reviewed alongside other exit interview feedback to identify broader trends.
Avoid framing the meeting as an attempt to:
The conversation should focus on learning.
Consistency matters if you want to compare feedback over time. Create a standard set of exit interview questions covering the main stages of the employee lifecycle. For example:
A structured template gives you comparable data. But don't turn the exit interview into an interrogation, use follow-up questions when an employee raises something important.
Questions such as "Were you happy working here?" often produce: "Yes."
That tells you very little. Instead ask "What aspects of working here worked particularly well for you?", followed by "What aspects could have been better?"
Open questions encourage employees to explain their experiences. Useful phrases include:
Avoid questions that suggest the answer you want. Instead of "You had a good relationship with your manager, didn't you?" ask "How would you describe your relationship with your manager?"
This can be one of the hardest parts of an exit interview. You may disagree with the employee, their version of events may differ significantly from the manager's, and some criticism may feel unfair.
The purpose of the meeting is still to understand their perspective, so avoid responding to criticism by immediately explaining:
Listen first. Ask questions. Record relevant detail. You can investigate or contextualise the information afterwards.
Be particularly careful when the employee gives feedback about a specific individual. An exit interview shouldn't become an opportunity to make untested conclusions about another employee. Treat feedback as information that may require further review.
Don't promise complete confidentiality if you cannot provide it. There may be circumstances where information needs to be shared. For example, an employee might disclose:
Instead, explain how their information will normally be used and who may have access to it.
You can tell employees that feedback will only be shared where appropriate, but avoid guaranteeing that everything they say will remain completely confidential. This also connects with HR Compliance and data protection.
Exit interview notes can contain personal data. Employers must keep staff records secure, restrict access appropriately and only retain information for as long as there is a clear business need. UK data protection rules also require organisations to use personal information fairly, lawfully and transparently.
Sometimes an exit interview reveals more than general feedback. An employee might say:
Don't simply record comments like these as another reason for leaving, they may need to be managed through your organisation's formal employee relations processes.
Acas advises employers to take discrimination complaints seriously and investigate them. Its guidance on workplace investigations states that where there is a possible grievance or disciplinary issue, employers should establish the facts and follow a fair procedure. The employee leaving the organisation doesn't automatically make the concern irrelevant.
Your Exit Interview process should therefore tell managers when an issue needs to be escalated to HR.
An exit interview and an employee offboarding process have different purposes. Your offboarding checklist may cover:
The exit interview focuses on the employee's experience and what your organisation can learn. Acas recommends that employers confirm matters such as the employee's last day, final pay, holiday pay and expectations before they leave when responding to a resignation.
Both processes matter, but combining every administrative requirement into the exit interview can leave very little time for meaningful conversation.
Exit interview information becomes much more useful when you can compare it. Consider capturing standard categories such as:
You can then look for trends.
For example:
Location A
12 voluntary leavers.
7 mention shift patterns.
5 mention short-notice rota changes.
That should prompt a different response from:
Location B
10 voluntary leavers.
6 mention limited career progression.
5 mention lack of training.
Exit interviews become more valuable when individual conversations become workforce insight.
Employers often categorise resignations using broad labels:
These categories are useful for reporting, but they may not tell the whole story. Someone may have accepted another job offering £3,000 more. The more useful question may be what caused them to start looking for another job in the first place.
Perhaps:
Try to understand the sequence of events behind the resignation rather than recording only the final trigger.
Avoid redesigning a company policy because one departing employee disliked it. Exit interview feedback works best when combined with other HR data. Compare exit feedback with:
CIPD guidance recommends understanding why people leave as part of a wider retention strategy rather than looking at employee turnover in isolation.
For example, exit interviews might show that employees in one department frequently mention workload.
Your workforce management data may show unusually high overtime in the same department.
Absence levels may also be increasing.
Taken together, those signals give HR and Operations a much stronger reason to investigate.
Company-wide averages can hide important problems. Break your data down where appropriate by areas such as:
Imagine your organisation's overall voluntary turnover looks relatively stable. When you segment the data, you discover employees in one position are leaving twice as frequently as other roles.
Their exit interviews repeatedly mention poor onboarding, that's much more actionable than knowing the organisation's overall turnover rate.
Take care when analysing very small groups, particularly where individuals could be identified from the results.
Collecting exit feedback achieves very little if nobody reviews it. Create a regular process for HR and senior leaders to examine themes. That could be:
Depending on the size of your organisation and employee turnover. Look for:
Then assign actions. For example:
|
Exit interview finding |
Possible action |
|
Employees say the role differs from the job advert |
Review job descriptions and recruitment messaging |
|
New starters regularly leave within six months |
Review onboarding and probation |
|
Employees mention limited progression |
Review career pathways and development plans |
|
Managers rarely provide feedback |
Introduce or improve regular one-to-ones |
|
Shift workers report unpredictable rotas |
Review scheduling practices and rota notice |
|
Employees cite excessive overtime |
Review staffing levels and workforce planning |
|
Employees repeatedly raise the same manager concerns |
Conduct further review and provide appropriate management support |
|
Employees leave for better benefits |
Review reward data and employee priorities |
This is where the real value of exit interviews appears. The aim isn't to know why someone left, it's to improve what happens next.
The end of one employee journey can improve the beginning of another. Consider how exit interview feedback connects with:
Are you attracting people whose expectations match the role?
Are employees properly prepared to succeed?
Are problems being identified early enough?
Are managers having useful conversations about progress and development?
Are workloads, hours and rotas sustainable?
Can employees see opportunities to develop?
Do people feel able to raise concerns before deciding to leave?
Does your pay and benefits package reflect what employees value?
Before introducing or reviewing your exit interview process, ask:
If you cannot answer yes to most of these questions, your organisation may be collecting exit interviews without getting the full value from them.
Making the employee's manager the default interviewer. This can prevent open feedback when management is part of the reason the employee is leaving.
Treating the meeting as an administrative formality. Returning a laptop and discussing final pay is offboarding. Understanding the employee experience requires a different conversation.
Asking only why someone is leaving. Explore their entire employment experience.
Arguing with feedback. The employee's perception is itself useful information, even where you later establish a different version of events.
Asking leading questions. Avoid questions designed to confirm what you already believe.
Promising complete confidentiality. Some disclosures may need further action.
Ignoring serious allegations. Potential bullying, discrimination, harassment or other misconduct should not disappear into an exit interview report.
Collecting feedback without analysing it. A folder containing 200 completed exit interview forms is not employee insight..
Focusing only on negative feedback. Find out what employees valued too. Understanding what works can help you protect it.
Never acting on recurring problems. Employees will quickly lose trust in feedback processes if the organisation repeatedly asks questions but never responds to what it learns.
Exit interviews work best when they connect with the employee information you already hold. HR Duo brings Exit Interviews into the same HR Platform organisations use to manage recruitment, onboarding, employee records, workforce operations, performance and HR processes.
With Exit Interviews in HR Duo, organisations can create structured exit interview workflows that automatically respond to an employee's leaving date.
You can:
Instead of relying on HR to remember every step, the Exit Interview becomes part of the employee lifecycle managed through your HRMS.
And because recruitment, performance, workforce information and employee records already sit within the same HR Platform, the information collected when somebody leaves has far more context.
The result is a more complete employee journey.