Someone hands in their notice and within a few days HR sends them a link to a survey. They rate a few things on a scale of one to five, add a line or two of text, and that is the exit interview done. By the time the results reach anyone useful, the person has already left and the insight is filed somewhere nobody looks. This is how most exit interviews go, and it is almost entirely a waste of what could be your best source of honest feedback. A properly run exit interview - a real conversation, not a form - tells you things your team will never say while they are still on the payroll. Done well, it is one of the most valuable conversations you will have as a manager.
People who are leaving have nothing to lose by being honest. That honesty, if you can hear it without defending yourself, is some of the most actionable feedback you will ever receive as a manager.
Why most exit interviews fail
The standard exit interview fails because it prioritises process over insight. HR sends a form. The person fills it in quickly, avoids saying anything that might cause friction, and submits it. Nobody follows up. The results go into a spreadsheet. A year later someone mentions turnover in a leadership meeting and nobody can remember what the actual reasons were.
The other failure mode is the manager who takes it personally. Someone says the role lacked growth, the culture felt political, or the work was not challenging enough - and the manager spends the conversation explaining why they are wrong. The person leaves with their exit interview having felt like a defence hearing rather than a listening session. They resolve to say even less next time they leave a job.
Typical exit interview
Box ticked. Nothing learned.
Effective exit interview
Real insight. Real change.
The manager-led exit interview is different from the HR process. It is worth doing even when HR also runs one, because the conversation you have as their direct manager carries different weight. You have the context. You know what was difficult. And if you approach it with genuine curiosity rather than defensiveness, you will hear things that a survey will never surface. If you want to surface concerns before someone has made up their mind, pair this with a stay interview programme.
How to prepare for the conversation
Before the exit interview, spend ten minutes reviewing their time with you. What were the highlights? Where did things get difficult? What conversations did you never quite manage to have? What do you already suspect might come up? The goal is not to script a defence, but to walk in with context so you can ask informed follow-up questions rather than generic ones.
Set the conversation up separately from the standard handover admin. Thirty minutes is usually enough. Tell the person what the conversation is for - something like "I would like to have a proper conversation about your time here and hear honestly what has worked and what has not" - so they do not arrive expecting a reference check or a last-minute attempt to retain them.
- Review the historyGo back through your notes, catchups, and any actions connected to this person before you sit down. You want to understand what their experience has actually been, not rely on a general impression from the past few weeks.
- Set the framing clearlyTell them in advance that you want to hear honest feedback, that it will not affect any reference or handover relationship, and that you are asking because you want to improve things for the team that remains. That framing unlocks more candour than any question you ask.
- Book it earlyDo not wait until the last week. People are more open in the first two weeks of their notice period than the last two, when they are mentally already gone and their main focus is getting out gracefully. The earlier you have the conversation, the more honest it tends to be.
- Choose the right formatFace to face or video is better than a form or email. A real conversation allows you to follow the thread, ask follow-ups, and hear the parts that are hard to say in writing. If they prefer a written format, respect that - but the conversation version will usually give you more.
The questions that get honest answers
The best exit interview questions are open-ended and non-defensive. They signal that you are genuinely curious rather than fishing for reassurance. You do not need to ask all of these - pick the five or six that feel most relevant to this person and this situation. Leave room to follow the thread wherever the conversation leads.
Understanding the decision
- —What was the main reason you decided to leave?
- —Was there a specific moment when you made up your mind?
- —What would have needed to change for you to stay?
Their experience here
- —What part of the role or team did you value most?
- —Where do you feel your time was well spent?
- —What was harder than it needed to be?
Your management and the team
- —Is there anything I could have done differently as your manager?
- —Did you feel supported and recognised in this role?
- —What would you change about how the team works?
Advice for the future
- —What advice would you give to whoever takes on this role?
- —What is the one thing you would want the next manager to know?
- —Is there anything you wish you had raised earlier?
The questions about your own management are the hardest to ask and the most valuable to hear. Most managers skip them entirely, which is precisely why they keep making the same mistakes. If you can sit with the answer without defending yourself, you will walk away with something you could not have learned any other way. This kind of honest dialogue also pairs well with how you handle things earlier - see our guide on what to do when someone signals they want to leave.
What to do with what you hear
The exit interview only has value if you do something with it. Write up the key themes within twenty-four hours while they are still clear. Separate what is specific to this person from what might apply to the whole team. If someone says they did not feel their career was going anywhere, is that a one-off situation or a pattern? If they mention that a particular process felt inefficient, is that something others have mentioned quietly?
Some things will be immediately actionable - a process that frustrated them, a recurring meeting they felt was pointless, a lack of feedback that left them uncertain about where they stood. These are worth addressing for the team that remains. Other things take more time: a structural problem with the role, a cultural issue beyond your direct control, a gap in how the organisation supports development. These are worth raising with your own manager. Use Actions in Manager Toolkit to capture what you have committed to so the conversation leads somewhere concrete.
Turning exit feedback into team improvements
Exit feedback turns into actions for the people who stay.
Over time, look at exit interviews as a data set. If three different people over the past year have mentioned the same concern - unclear growth paths, inconsistent feedback, a culture that does not match what was described at interview - that is a systemic issue that deserves a systemic response. A single exit interview is an anecdote. Three is a pattern. More than that is something worth bringing to leadership.
The manager who runs honest exit interviews and acts on them is the one whose team has lower turnover over time. Not because they are perfect, but because they listen when it costs them something and change what they can. Build the habits that prevent departures in the first place with regular career conversations and a consistent one-to-one cadence that keeps people feeling seen before they start looking elsewhere.
Frequently asked questions
Turn departures into improvements
Capture actions from every exit interview and keep them visible alongside your team commitments so nothing gets forgotten.