TL;DR: McKinsey’s research on leadership capability has identified a widening gap between the leadership skills organizations need and the ones their leaders actually have. The gap is not closing because most organizations are treating it as a training problem when it is actually a daily leadership behavior problem.
Every major piece of research on organizational performance in 2026 is pointing to the same finding: leadership readiness is a critical gap, and most organizations are not closing it.
McKinsey’s researchhttps://www.mckinsey.com/capabilities/people-and-organizational-performance/our-insights on this is consistent with what I see in coaching conversations every week. Organizations identify the gap, invest in a development program, run their leaders through it, and then watch the gap persist because the program addressed the awareness level without changing the daily behavior level. Leadership capability does not improve through training. It improves through practice, feedback, and the specific choices a leader makes in every conversation, every meeting, and every moment where the easy thing and the right thing are not the same.
What the Gap Actually Looks Like
A CHRO described her organization’s leadership readiness assessment to me in a coaching session. They had surveyed employees, run a 360 process, and identified their top five leadership capability gaps. The results were clear. They built a curriculum. They ran the program. Eighteen months later they ran the assessment again.
Four of the five gaps had not moved meaningfully. One had actually gotten slightly worse.
When I asked her what had changed in how leaders were actually operating day to day as a result of the program, she was honest: not much. The leaders had learned frameworks. They had done the assessments. They had set development goals. But the daily decisions, how they ran their one-on-ones, how they handled accountability, how they made decisions under pressure, had not changed in any observable way.
The program had been good. The transfer had been almost zero.
Why the Gap Keeps Growing
Leadership readiness gaps persist for three consistent reasons.
Organizations treat leadership development as an event rather than a condition. A two-day offsite, an online learning program, a cohort-based curriculum. All of those things have value. None of them change what a leader does on a Tuesday afternoon when they are overloaded and someone on their team needs a real conversation.
Senior leaders are not modeled the behaviors they are asking others to develop. When the organization says it is investing in coaching capability and the senior team visibly does not coach, the signal about what leadership actually looks like here is clear. The program says one thing. The behavior at the top says another. The behavior wins.
Development goals get set and never revisited. Leaders leave development programs with intentions that are immediately crowded out by the demands of the actual job. Without accountability structures that bring those intentions back into view, they disappear.
What Actually Closes the Gap
The leadership readiness gap closes when development becomes part of how leaders operate, not something they do separately from how they operate.
That means senior leaders who are explicitly modeling the behaviors the organization says it values. Leaders being held accountable for specific behavioral changes, not just for attending programs. Development conversations that happen in the flow of real work rather than in dedicated offsite sessions. And a clear connection between what leaders are being asked to develop and what the organization’s actual performance challenges require.
The gap is real. It is also a leadership behavior problem, not a curriculum problem. Organizations that treat it accordingly are the ones that close it.
Frequently Asked Questions
What is the leadership readiness gap and why does it matter?
The leadership readiness gap is the difference between the leadership capabilities an organization needs to execute its strategy and the capabilities its leaders actually have. It matters because leadership quality is one of the primary drivers of organizational performance. Organizations with strong leadership are significantly more likely to execute effectively, retain top talent, and navigate disruption successfully.
Why do leadership development programs fail to close capability gaps?
Because they address awareness without changing daily behavior. Leaders learn frameworks and set intentions, but without accountability structures and senior modeling of the target behaviors, those intentions do not convert to changed practice. Leadership capability builds through repeated behavioral choices, not through insight alone.
How do organizations close the leadership readiness gap?
By treating development as a daily leadership condition rather than a periodic event. That means senior leaders explicitly modeling the behaviors the organization values, holding leaders accountable for specific behavioral changes rather than program attendance, and building development conversations into the flow of real work rather than reserving them for offsites.
