A high-performing executive receives an external offer.

She has been with the organisation for several years, leads an important function and is widely regarded as a potential member of the executive committee. Her departure would create a significant capability gap.

During a private conversation, the chief executive asks her to stay.

“You are central to our plans,” the CEO says. “The next executive role will be yours. We simply need to complete the current transformation first.”

The executive declines the external offer. Over the following year, she takes on additional responsibilities, supports several difficult decisions and continues delivering strong results.

When the executive position eventually becomes available, the organisation appoints an external candidate.

The CEO explains that the business has changed. The board wanted experience from another market, and the new strategy requires capabilities that were not previously anticipated.

Each explanation may be valid. What remains is that the executive made a consequential career decision based on a promise the CEO was never fully able to guarantee. Leadership obtained her commitment by offering certainty it did not possess.

An Intention Is Not a Promise

Leaders often make commitments with genuine conviction.

They believe the employee will be promoted, the budget will be approved or the team will remain intact. Their current intention is honest.

The problem is not necessarily dishonesty. It is the failure to distinguish between what the leader wants to happen and what the leader has the authority to ensure will happen.

“I see you as the natural successor” is an assessment.

“You will receive the role” is a promise.

“We intend to protect this investment” describes a direction.

“This programme will not be cut” provides a guarantee.

The difference matters because employees make decisions based on the confidence leadership communicates. They reject offers, accept additional work, delay personal plans and remain in difficult situations because they believe the commitment will hold.

A leader’s sincerity does not reduce the consequence when it does not. Trust depends not only on whether the leader meant what they said. It depends on whether they had reasonable grounds to say it with that level of certainty.

Promises Are Often Made When Leadership Needs Something

The temptation to overpromise is greatest when the organisation requires commitment quickly.

• A critical employee is considering leaving.
• A team is exhausted but must deliver one more deadline.
• Employees are anxious about a transformation.
• A manager is asked to accept a difficult international assignment.
• Leadership needs the person to stay, perform or wait.

At that moment, a confident promise can resolve the immediate problem. The employee remains. The team mobilises. Resistance declines and leadership gains time. The future obligation appears manageable because the leader believes circumstances will probably support it.

But the organisation has exchanged credibility for short-term cooperation.

If conditions later change, leadership may explain that no one could have predicted the outcome. From the employee’s perspective, the uncertainty existed when the promise was made. Leadership simply chose not to include it in the conversation. A promise used to secure commitment carries an ethical burden. The person giving it knows more about the uncertainty than the person relying on it.

Hierarchy Amplifies Informal Commitments

Senior leaders sometimes believe an informal promise should not be interpreted literally. They may describe a future possibility enthusiastically, intending to motivate the employee rather than create a binding agreement.

Power changes how the message is received.

When a CEO says, “There will be a place for you,” the employee does not hear casual encouragement. They hear information from the person most capable of shaping the outcome.

When a director says, “Your contribution will be recognised,” the team expects more than appreciation.

A leader’s words carry institutional weight even when they are spoken privately and without formal documentation. Employees reasonably assume that senior people understand the organisation’s plans and the limits of their authority.

This creates a higher standard of care.

The more powerful the leader, the less freedom they have to make reassuring statements without examining how others will act on them.

Career Promises Are Particularly Dangerous

Career development depends on many variables: performance, organisational structure, business need, competition, board decisions and the availability of roles. No responsible leader can guarantee every future appointment.

Yet career promises are frequently used to retain high performers.

“You are next in line.”

“We see you taking over the function.”

“Stay for another year and the opportunity will be there.”

These statements may keep talented people engaged temporarily. They can also prevent them from making informed choices.

A more honest conversation would describe the evidence and the uncertainty:

“You are a strong potential candidate for the role. To become credible, you need experience in two areas. I can commit to giving you exposure to those areas and to ensuring that you are considered fairly. I cannot guarantee the appointment because the role, strategy and selection decision may change.”

This message is less emotionally satisfying. It is more respectful. The employee understands what leadership can provide, what remains outside anyone’s control and what they must still demonstrate. Development is then built on real opportunity rather than borrowed certainty.

Organisational Promises Create Psychological Contracts

Not every meaningful promise appears in an employment contract. Employees form expectations through repeated leadership messages. A company says there will be no redundancies as a result of a merger. Leaders promise that flexible working will remain. A transformation is presented as an investment in capability rather than a cost-reduction programme.

These statements become part of the psychological contract between employees and the organisation.

When leadership later changes the position, it may be legally entitled to do so. The organisation can point to market conditions, strategy changes or language that preserved formal flexibility.

Employees judge something broader.

They assess whether leadership used the original promise to obtain cooperation.

• Did employees support the merger because they believed jobs would be protected?
• Did people reorganise their lives around the flexible-working commitment?
• Did teams invest extraordinary effort because leadership promised that the programme had long-term sponsorship?

If the answer is yes, breaking the promise is not simply a change in policy. It changes the meaning of the commitment employees previously gave.

Changed Circumstances Do Not Remove Responsibility

Leaders cannot control every future event. Markets shift, boards change direction and financial conditions deteriorate. A commitment that was realistic when made may later become impossible.

Trustworthy leadership does not require keeping a promise at any cost when doing so would seriously damage the organisation. It requires accepting responsibility for the promise rather than behaving as though changed circumstances erase it.

A credible response includes:

• Acknowledging precisely what was promised.
• Explaining what changed and when leadership became aware of it.
• Communicating before the other person discovers the change indirectly.
• Recognising the decisions they made in reliance on the promise.
• Exploring whether any part of the commitment can still be honoured.
• Offering a fair alternative where possible.
• Accepting that disappointment or loss of trust is reasonable.

An untrustworthy response focuses on technical escape.

“We never put that in writing.”

“I said it was the likely direction.”

“You must understand that business needs come first.”

These statements may protect leadership from formal obligation.

They deepen the relational breach because they imply that the employee was unreasonable to believe what a powerful person clearly intended them to believe.

Promise What You Control

Leaders can make meaningful commitments without pretending to control the future.

They can promise process, behaviour and advocacy.

“I will ensure that your contribution is presented to the board.”

“I will give you direct feedback about your readiness.”

“I will tell you immediately if the situation changes.”

“I will not support a decision affecting your role without hearing your perspective.”

“I will provide the agreed development assignment.”

These commitments remain largely within the leader’s authority.

They may not provide the certainty an employee wants, but they offer something more durable: a clear standard against which leadership can be held accountable. Leaders should be cautious about promising outcomes controlled by boards, markets, future structures or people who are not part of the conversation.

Good intentions do not expand authority.

Conditional Commitments Must Name the Conditions

Some promises legitimately depend on future events.

A bonus may require agreed results. Investment may depend on regulatory approval. A role may be created if the organisation reaches a particular scale.

The condition should be explicit at the time the commitment is made.

A conditional promise becomes misleading when the leader communicates the benefit with confidence but leaves the conditions vague or invisible.

“If the acquisition is approved and the new structure includes this role, you will be considered through the agreed succession process.”

This is different from: “After the acquisition, the role is yours.”

The first may not secure the same level of commitment. That is precisely the point. Employees should decide with an accurate understanding of the uncertainty, not with the certainty leadership finds most useful.

Broken Promises Change Future Behaviour

When a meaningful promise is broken, the effect extends beyond the individual. Colleagues learn from what happened. Future development conversations are treated cautiously. Employees seek written confirmation or external options because verbal commitments no longer feel sufficient.

Leadership may interpret this as reduced loyalty. It is a rational response to lost credibility.

The organisation also loses the ability to mobilise people through trust. Every future request requires more proof, formal protection or immediate reward. Employees become less willing to accept temporary sacrifice in exchange for a longer-term possibility.

Broken trust increases the transaction cost of leadership. What once required an honest conversation now requires documentation, incentives and extensive reassurance. The organisation pays repeatedly for the promise it used once.

Questions Leaders Should Ask Before Making a Promise

Before offering certainty about a future outcome, leaders should consider:

• Do I control what I am promising?
• Which other person, board or circumstance can change the outcome?
• What uncertainty am I leaving out because it may reduce commitment?
• What decision might the employee make in reliance on my words?
• Would I make the same promise if it had to be written down?
• Am I describing my intention as though it were an approved decision?
• Which conditions must hold for this commitment to remain realistic?
• What will I do if those conditions change?
• Can I promise a fair process or specific action instead of an uncertain outcome?
• Am I asking this person to trust me more than the evidence justifies?

These questions may make the conversation less persuasive.

They make the leadership more trustworthy.

Credibility Should Not Be Borrowed From the Future

Leaders will sometimes disappoint people despite acting responsibly. Not every aspiration becomes reality, and no organisation can eliminate uncertainty from careers, strategy or employment.

Trust is not a guarantee that every preferred outcome will occur.

It is confidence that leadership will describe the limits of its control honestly, make commitments carefully and take responsibility when circumstances force a change.

A promise has value because someone believes the future can be organised around it.

That value should never be used casually to solve a problem in the present.

The leader who promises what they cannot control may secure loyalty today.

When the promise breaks, the organisation discovers that it did not secure commitment.

It borrowed it against trust.