Acting or Interim CEO: How to Position the Role Once It Ends
Acting CEO roles are common. A CEO resigns suddenly, goes on extended leave or is asked to leave, and the board asks a senior executive to step in while it searches for a permanent replacement. Sometimes the acting CEO is appointed permanently. Often, they are not. The board appoints someone else, and the acting CEO either returns to their previous role or moves on.
Either way, the question afterwards is the same: how do you present that experience? Was it a CEO role or not? How much weight should you give it on your resume? And how do you explain what happened if you were not appointed permanently?
These are awkward questions, and most candidates handle them less well than they could. Here is how boards and search consultants read acting CEO experience, and how to position it.
How boards read acting CEO experience
Boards and search consultants take acting CEO experience seriously, but they also look carefully at the detail. The questions they usually ask are:
How long was it? Four weeks covering leave is very different from nine months leading the organisation through a crisis.
What was the mandate? Were you asked to hold the fort and keep things steady, or were you given full authority to make decisions?
What did you actually do? Did you make significant decisions, lead major changes or deal with serious issues? Or did you mainly maintain the status quo?
How did the board see you? Were you considered for the permanent role? If so, why were you not appointed?
What happened next? Did you return to your previous role, leave the organisation or move to another role?
The more substantial the role and your contribution, the more weight it carries.
Present it accurately
The most important rule is accuracy. Present the acting role with its correct title, dates and scope. Do not describe yourself as the CEO if you were the acting CEO. Readers will check, and any hint of overstatement damages your credibility.
On your resume, list it as a separate role, directly above or within your substantive role. For example:
Acting Chief Executive Officer | ABC Group | March 2025 to November 2025
Chief Operating Officer | ABC Group | 2021 to present
That format makes it clear what you did and when, and it gives the acting role its own space. Our guide to when your title does not match your mandate covers related issues with titles.
Describe the mandate and context
Start the acting role with a short scope statement. Explain why you were appointed, what the board asked you to do and the situation you were working in.
For example: “Appointed by the board following the CEO’s resignation to lead the organisation during the search for a permanent CEO. Full authority for operations, strategy delivery and stakeholder management, reporting directly to the chair. Led the organisation through a major customer loss and a refinancing.”
That tells the reader immediately that this was a substantive period of leadership, not a caretaker role.
Focus on what you achieved
Acting CEO roles are often short, so focus on the most important outcomes. That might include:
Keeping the organisation stable during a difficult transition
Making or leading significant decisions, such as restructures, investments or exits
Managing a crisis
Maintaining or improving performance
Keeping key staff, customers or stakeholders
Preparing the organisation for the incoming CEO
Stability itself is an achievement. Boards value acting CEOs who keep the organisation steady, protect value and hand over a business in good shape. Say so clearly. Our guide to executive resume achievements covers how to present outcomes with context.
Before and after: an acting CEO entry
Here is an illustrative example of how an acting CEO period can be undersold, and how to fix it.
Before: “Acting CEO for eight months. Maintained business as usual during CEO transition. Managed executive team and reported to the board.”
This reads as a caretaker role. It gives no sense of scale, pressure or decisions.
After: “Acting Chief Executive Officer, appointed by the board after the CEO’s sudden departure, leading a $150m business with 700 staff. Stabilised the executive team after two senior resignations, renegotiated terms with the largest customer to protect a contract worth a quarter of revenue, and delivered the annual plan on budget. Handed over to the incoming CEO with a full 100-day briefing and continued as COO.”
The second version shows the context, the pressure, the decisions and a clean handover. Each of those tells a future board something useful.
Explain the outcome
If you were not appointed permanently, readers will want to know why. Prepare a short, honest and positive explanation.
Common and acceptable explanations include:
You were not a candidate for the permanent role, by choice or by agreement with the board
The board decided it needed a different profile, such as external or listed company experience
The board appointed a candidate with more CEO experience
The organisation was sold, merged or restructured
For example: “I led the organisation for nine months while the board ran a full search. The board decided to appoint a CEO with listed company experience ahead of a planned IPO, and I continued as COO, working closely with the new CEO through the transition.”
That explanation is factual, calm and shows maturity. Avoid any sense of grievance, even if you were disappointed. Boards and search consultants notice how candidates talk about these situations. Our piece on losing a role after a final interview covers how to process and talk about similar outcomes.
Use it in your next move
An acting CEO role is strong evidence that you are ready for a permanent CEO role, or for a larger executive role. Use it.
For CEO roles, the acting period shows that a board trusted you with the top job and that you have direct experience of it. Our guide to first-time CEOs and how boards assess them covers how to build on this.
For other executive roles, the acting period shows enterprise-level leadership, board experience and the ability to step up.
For board roles, the acting period shows experience of the CEO and board relationship from the executive side.
Questions you will be asked in interview
If the acting role is on your resume, expect it to come up early. Prepare short, clear answers to questions such as:
“What was the hardest decision you made as acting CEO?”
“What would you have done differently if the role had been permanent?”
“How did you manage the executive team, who were your peers the week before?”
“What did the board ask of you, and how did you keep them informed?”
“Why do you think the board chose someone else?”
The question about peers is worth extra thought. Stepping up to lead people who were your equals is one of the hardest parts of an acting role. A thoughtful answer shows self-awareness and leadership maturity.
For the last question, keep your answer short and generous. Show that you understand the board’s reasoning, even if you would have made a different choice. Then move to what you learned and what you want next.
Common mistakes with acting CEO experience
Overstating it. Calling yourself “CEO” on LinkedIn or leaving out the word “acting” will be noticed in reference checks. It can undo the credibility the role gave you.
Understating it. Some executives list the acting period as a single line under their substantive role. If it was a significant period of leadership, it deserves its own entry and achievements.
Mixing up the two roles. Achievements from your substantive role and your acting role should be kept separate, so readers can see what you did in each.
Telling the story with frustration. Even a small note of grievance about not being appointed can shape how a board sees you. Practise your explanation until it sounds settled.
Ignoring it for board roles. Acting CEO experience gives you a close view of how a board works with its CEO. That is useful evidence for future board roles, so include it.
Prepare your references
References from an acting CEO period are valuable, especially from the chair. The chair saw you in the role and can speak to your leadership, judgement and handling of the board. If your relationship with the chair was positive, ask them to act as a referee. Our guide to executive references covers how to choose and brief referees.
Update your LinkedIn profile
Make sure your LinkedIn profile shows the acting role accurately, with the same title and dates as your resume. If you have returned to your substantive role, keep the acting role listed as a separate entry. Our guide to aligning your resume and LinkedIn profile covers why consistency matters.
If you are currently acting
If you are an acting CEO now, think about how you want to use the experience before it ends. Keep a record of the decisions you make and their outcomes. Build your relationship with the chair and directors. And decide whether you want to be considered for the permanent role, and discuss it with the chair early.
Give it the weight it deserves
An acting CEO role is significant experience. Present it accurately, explain the mandate and context, focus on outcomes and prepare a calm explanation of what happened next. Handled well, it can be one of the strongest parts of your career story.
If you want to position your acting CEO experience for your next move, see how I approach executive positioning.
If you have recently finished an acting or interim CEO role, book a complimentary Clarity Session and we will look at how to present it and where it can take you next.
