When to Fire an Underperforming Executive: A Clear Decision Framework

In my work with founders and operators, the pattern is consistent. Most wait longer than they should. By the time they are ready to have the conversation, the damage is already in the numbers, the team has already adjusted around the gap, and the cost of delay has compounded quietly for a quarter or two.

The question is not whether to fire an underperforming executive. The question is when you already knew and what stopped you from acting.

How do you know when an executive is underperforming?

An executive is underperforming when the outcomes they own have missed target for two consecutive quarters, when the team beneath them is producing workarounds instead of results, or when the role requires decisions the person is consistently avoiding. One of those three is a conversation. Two or more is a decision.

Performance is not about effort. It is about output. An executive who works hard and misses the mark is still missing the mark.

According to research from Harvard Business Review, more than 60 percent of executives who were eventually let go had received no formal documentation of underperformance before termination. That gap between what a leader knew and what got said is where most of the damage happens.

What is the actual cost of keeping an underperforming executive too long?

The actual cost is not the salary. It is the decisions that did not get made, the people who left because accountability was inconsistent, and the months of execution lost while the business waited for clarity that never came.

According to research from McKinsey, a single misaligned senior leader can cost a company 5 to 7 times their annual compensation in downstream impact. The founder usually knows within 90 days. What takes another 12 months is the founder deciding they are ready to act on what they already know. That delay is not kindness. It is avoidance dressed up as patience.

What signs tell you it is time to have the conversation now?

You are past the conversation stage and into the decision stage when your best performers are flagging the issue, when you are personally backfilling the executive’s responsibilities, or when the org has started routing around them. Any one of those is a signal. All three together means you are already operating without them.

According to Gallup’s 2024 State of the Global Workplace report, managers account for at least 70 percent of the variance in employee engagement scores. An executive who is not performing is not a neutral presence. Their underperformance is actively reshaping how the people around them work.

The Build Framework identifies Phase 4 as the point where execution can no longer depend on the owner’s daily labor. An executive who pulls you back into daily decisions is not a Phase 4 hire. They are a Phase 2 problem wearing a Phase 4 title.

How do you structure the actual decision before you make the move?

Before the conversation, you need three things documented: the original role expectations, the actual results over the last two quarters, and at least one prior conversation where the gap was named. Without those three, you are making an emotional decision. With them, you are making a business decision.

Check what the role was actually supposed to solve. If the role definition was vague from the start, some of the underperformance belongs to the hiring process, not just the hire.

That distinction matters. It does not change the outcome if the fit is wrong. It does change how you write the next job description and what you ask in the next interview.

What do you do after you decide to let someone go?

Move fast and move clean. A slow exit creates uncertainty across the entire team. Communicate the change directly, name who owns the responsibilities in the interim, and do not let the ambiguity sit for more than 48 hours. The team is watching how you handle it more than they are watching who left.

This is also where most founders make their second mistake. They promote internally before they have defined what the actual role needs to produce. The right structure can compress the time between decision and right hire from months to weeks.

The exit is not the end of the problem. It is the start of the actual work.

Frequently Asked Questions

When should you fire an underperforming executive?

When the outcomes they own have missed target for two consecutive quarters and at least one documented conversation has already happened. Waiting past that point turns a performance issue into a culture issue.

How do you fire an executive without destroying team morale?

Move quickly, communicate directly, and name the interim plan in the same conversation where you announce the change. Teams do not lose confidence in a decision. They lose confidence in ambiguity.

What is the difference between underperformance and a bad hire?

Underperformance means the person had the capability and did not produce. A bad hire means the role, the expectations, or the fit were wrong from the start. Both require action. They require different post-mortems.

How do you document underperformance before terminating an executive?

Keep a written record of the original role expectations, the actual results by quarter, and the dates of any conversations where the gap was named. Three data points is enough. A binder of performance reviews is not required.

Can an underperforming executive turn it around?

Yes, but only when the gap is clearly defined, the timeline for correction is specific, and the executive has demonstrated they understand what needs to change. Vague improvement plans do not produce results. Specific ones occasionally do.

Anthony Spitaleri coaches entrepreneurs, operators, and CEOs through what actually stops them from building businesses that run without them.

If you are sitting on a decision you have already made internally, a single call can help you move from knowing to acting. Take the Phase Check at https://anthonyspitaleri.com/phasecheck/.