Executive Coaching ROI: What the Research Actually Shows

Coaching has an evidence problem that has nothing to do with whether it works. Finance directors are asked to approve a cost with no obvious output, delivered privately, measured by the person receiving it. This guide covers what the return actually looks like in the research, how organisations measure it credibly, what drives the variance, and how to decide whether coaching is the right intervention at all.

What is the ROI of executive coaching?

The most widely cited figure comes from the International Coaching Federation’s global study conducted with PwC, which found a median company return of seven to one, with 86% of companies that tracked the number reporting they at least made their investment back [Source: International Coaching Federation]. The same research reported a median individual return of 3.44 to one.

Those are medians, which matters. The distribution is wide, and 28% of organisations reported returns between ten and forty-nine times their investment [Source: International Coaching Federation]. A median of seven to one is a reasonable planning assumption, not a promise.

What does coaching actually change?

The behavioural outcomes are better evidenced than the financial ones. ICF and PwC research reports that 70% of coached executives saw measurably improved work performance, including stronger relationships and communication, and 80% reported improved self-confidence [Source: International Coaching Federation].

These are the mechanisms that produce the financial return rather than side effects of it. A leader who communicates more clearly loses less time to rework. A leader whose relationships improve retains their team. Those effects compound through an organisation, which is exactly why they are hard to attribute cleanly.

How do you measure executive coaching ROI credibly?

Define the measure before the engagement begins, not afterwards. The credible approach is to agree two or three business outcomes with the sponsor, the coachee and the coach at the outset, along with how each will be evidenced. Retrofitting a number to a finished engagement produces a figure nobody believes, including the person who calculated it.

Useful measures are usually specific and local: retention in the leader’s team, time to fill a key role, cycle time on a decision that used to stall, engagement scores for their direct reports. These beat generic productivity estimates because the sponsor can verify them. A 360 feedback run before and after the engagement gives a behavioural baseline that complements the business measure.

When is coaching the wrong intervention?

Coaching is the wrong answer when the problem is structural. If eight leaders in the same function are all struggling with the same thing, the issue is the operating model, the role design or the incentives, and eight individual coaching engagements will treat symptoms expensively. That is an organisational transformation question.

It is also the wrong answer when the real need is knowledge rather than behaviour. A leader who has never managed a P&L needs teaching, which is what accelerator programmes and learning academies are for. Coaching works on how someone applies what they know, not on filling gaps in what they know.

Why is the manager the highest-return place to invest?

Because the effect does not stay with the individual. Gallup’s research found that managers account for at least 70% of the variance in team engagement scores [Source: Gallup], which means any improvement in a manager’s behaviour is multiplied across everyone who reports to them.

The gap is also unusually wide. Global engagement sits at around 20%, and less than half of managers worldwide have received any formal management training [Source: Gallup State of the Global Workplace 2026]. When most of a population has had no development at all, the return on the first intervention tends to be the largest one available.

What makes a coaching engagement succeed?

Four things separate engagements that produce change from those that produce pleasant conversations. A clear, agreed objective. A genuine match between coach and coachee, including the option to change coach without embarrassment. A sponsor who stays involved through a three-way contracting conversation. And a defined end point, because open-ended coaching drifts.

Chemistry deserves particular attention. A coachee who does not trust their coach will manage the sessions rather than use them, and no amount of methodology compensates for that. Offering a choice of two or three coaches at the outset costs very little and materially improves outcomes.

How do you choose between internal and external coaches?

Internal coaches understand the context, cost less per hour and build lasting capability inside the organisation. External coaches bring independence, cross-sector perspective and, critically, a confidentiality that senior leaders actually believe in. For most organisations the answer is both, allocated by seniority and by subject.

The dividing line is usually political sensitivity. A leader working on presentation skills can work with an internal coach without difficulty. A leader working on their relationship with the CEO, or considering whether to stay, cannot. Where the coaching topic touches the leader’s own future in the organisation, external is the only credible option.

Building internal capability is a legitimate long-term goal, and organisations that get there tend to do it through formal accreditation rather than by appointing enthusiastic managers. Our certification programmes support organisations developing internal coaching capacity, while external coaching covers the senior and sensitive work.

How Phi Management delivers executive coaching

We match coaches to context rather than assigning from a rota, and we contract three ways so the sponsor, the leader and the coach agree what success looks like before the first session. Our coaches work across France, Lebanon and the Gulf, and we combine coaching with assessment where it helps, using psychometrics or 360 feedback to give the engagement a baseline.

Where the need is team level rather than individual, we offer systemic team coaching, which works on the relationships and dynamics between leaders rather than on each of them separately. Our case studies show how these fit together, and our methodology explains the behavioural science underneath.

Frequently asked questions

How long should an executive coaching engagement last? Six to twelve sessions over six to nine months suits most objectives. Shorter engagements rarely allow new behaviour to be tried, fail, and be adjusted, which is where the learning happens. Longer ones should be a deliberate renewal with fresh objectives rather than a drift.

Should HR see what is discussed in coaching sessions? No. Session content stays confidential between coach and coachee, which is what makes honesty possible. What HR and the sponsor do see is progress against the agreed objectives, reported by the coachee in a three-way review. That structure protects confidentiality without leaving the sponsor blind.

Is coaching only for people who are struggling? No, and framing it that way undermines it. The strongest returns usually come from capable leaders moving into a bigger role, because they have the capacity to apply the work immediately. Using coaching only as remediation teaches your organisation that being offered a coach is bad news.

Who should pay for coaching, the function or central HR? Central funding tends to produce more consistent quality and easier measurement, because one team owns coach selection and contracting. Functional budgets produce faster decisions and stronger sponsor commitment, since the person paying is the person who wants the outcome. Many organisations use a hybrid, with central funding for senior roles and functional budgets below that.

What is the difference between coaching and mentoring? A mentor shares their own experience and gives advice, usually within the same field. A coach asks questions that help the leader reach their own answer, and does not need to have done the job. Both are useful, and many organisations run them side by side for different purposes.

The bottom line

The evidence for executive coaching ROI is strong but conditional. A median return of seven to one is well documented, and the organisations that achieve it are the ones that agreed what they were measuring before they started. If you are considering coaching for your leadership team, talk to an expert at Phi Management or read more about our executive coaching approach.