Is Developing Your Leaders Really Worth the Money?

It is a fair question, and understanding the ROI of leadership development is something every owner and executive should weigh before spending a dollar on developing their people. Does leadership development actually pay for itself, or is it a nice-to-have that looks good on paper and disappears the moment budgets tighten? I get asked this constantly by organizations across Durham Region and the Greater Toronto Area, and I think you deserve a straight answer rather than a sales pitch.

I have spent more than 35 years in senior executive roles at organizations including Honeywell, Johnson Controls, and Armstrong Fluid Technology, and I have been on the hook for justifying budgets to boards who wanted to see the return, not the theory. So let me walk you through what the research actually shows, where the impressive numbers come from, and the honest reasons this return is harder to measure than any vendor will admit.

What Does the Research Say About the Return?

Let me start with the headline number, because it is the one people quote. An independent Forrester Total Economic Impact study of DDI's leadership development subscription, published in August 2024, found a 424% return on investment for a composite organization built from interviewed DDI clients. That is a striking figure, and it is worth understanding exactly what it means: it is a modelled return for a representative organization, not a promise that any single company will see the same result.

Beyond that headline, DDI's published research reports concrete, dollar-level outcomes from individual organizations. One automotive manufacturer introduced a DDI program into plants with a history of low productivity, used comparison plants as a control, and saw a 21% improvement in productivity that translated to an estimated $4.4 million return, according to DDI. Another DDI client, Hitachi Energy, saved an estimated $20 million through reduced turnover and higher engagement in the 18 months after launching its leadership program. These are real, measured results, and they are exactly the kind of hard numbers you should ask any provider to show you.

How the ROI of Leadership Development Turns Into Money

The ROI of leadership development is not magic. It comes from specific, measurable changes in how an organization runs, and the research connects the dots. DDI's impact measurement research reports that its programs increased leaders' effective leadership behaviors by 24%, that 88% of leaders reported higher engagement in their roles, and that 85% of their direct reports became more productive as a result. Those behavior changes flow directly into the outcomes that show up on a financial statement.

Retention is often where the money is most visible. Forrester's study found that DDI's leadership development subscription improved employee retention by 12%, and DDI reports that Hitachi Energy reduced salaried turnover by 80% and hourly turnover by 25% after launching its leadership training. When you consider what it costs to lose and replace an experienced employee, even a modest reduction in turnover can cover the cost of a program on its own.

Productivity is the other big lever. McLean and Company's HR Trends Report 2026 found that organizations highly effective at delivering a strong employee experience are 2.3 times more likely to report high workforce productivity and 1.9 times more likely to achieve their strategic goals, and leadership behavior is a central driver of that experience. Better leaders make better decisions, waste less time, and get more from their teams, and those gains compound quarter after quarter.

How Do You Actually Measure the ROI of Leadership Development?

Here is the practical part. A return you cannot measure is a return no board will believe, so the discipline of measurement matters as much as the program itself. The approach I recommend, and the one the research supports, is to move past satisfaction scores and completion rates and connect the program to real business metrics from the very start. Here is how to do it.

1. Define the business problem first. Before the program begins, name the specific outcomes you want to move: turnover in a key group, productivity on a line, safety incidents, sales volume, time lost to poor decisions. Development with no target cannot be measured.
2. Set your baseline. Record where those numbers sit today. You cannot prove improvement without a clear before-picture to compare against.
3. Use a comparison group where you can. The strongest ROI evidence, like the automotive example DDI documented, comes from comparing a group that went through the program against a similar group that did not.
4. Track behavior change, then business results. Measure whether leaders are actually leading differently, then follow that through to the business metrics you named at the start. Behavior change is the bridge between training and dollars.
5. Calculate the return honestly. Put the full cost of the program on one side, the measured financial gain on the other, and be candid about what you can and cannot attribute to the development itself.

Why Is This Return So Hard to Pin Down?

Now the honest section, because you should hear the limits from me rather than discover them later. The uncomfortable truth is that the ROI of leadership development is genuinely difficult to measure with precision, and anyone who quotes you a single guaranteed number is overselling. There are real reasons for this.

Leadership development rarely acts alone. In the real world, a new strategy, a market shift, a change in staffing, or a dozen other factors move your numbers at the same time as your program, which makes it hard to isolate exactly how much of a gain the development caused. Many of the most impressive published figures are composite models or best-case client stories from organizations that measured carefully and executed well, not typical outcomes you can bank on. Some of the biggest benefits, like better decisions, stronger trust, and a healthier culture, are real but slow to show up in dollars, and they resist tidy measurement even though they matter enormously.

None of this means the return is not real. It means you should treat any headline ROI figure, including the strong ones in this article, as evidence of what is possible when development is done well, not as a promise. The 424% figure and the 10:1 returns are outcomes from organizations that committed to the work and measured it honestly. That is exactly why the return depends on you as much as on any program.

What Determines Whether You Actually See a Return?

Since the return is not automatic, it is worth being clear about what makes the difference, because no program of any kind can overcome these if they are missing. A strong return depends on genuine executive sponsorship, real accountability for leaders to apply what they learn, development that is tied to actual business outcomes rather than delivered as a generic course, and the patience to let behavior change take hold. A program treated as a check-the-box exercise, with no follow-through and no measurement, will show a poor return no matter how good the content is, and that is a failure of commitment rather than of leadership development itself.

When those conditions are met, the case for investing is strong. DDI reports that organizations worldwide spend an estimated $370 billion a year on leadership development, and the ones that treat it strategically, tie it to business results, and measure it honestly are the ones that see returns like the figures above. The difference is rarely the program alone. It is whether the organization chooses to make leadership development a real priority and hold itself accountable for the outcome.

If you want help thinking through what a measurable return could look like for your organization, the practical next step is a straightforward conversation about your specific goals and how to track them. You can learn more about Malcolm Gurley and see why organizations choose Gurley Leadership Solutions.