How to Build Trust During Executive Onboarding

The most consequential work a new executive does in their first three months is almost never visible on a dashboard. It is the quality of the conversations they have, the consistency between what they say and what they do, and the specific choices they make about where to act decisively and where to listen carefully. These are the things that build or fail to build the trust that leadership authority depends on.

Trust at the executive level operates on multiple planes simultaneously. The new leader needs to build trust with the CEO or board they report to, with the peers they will work alongside, and with the team they will lead — often with quite different approaches required for each. Managing all three in parallel, from a standing start, in an environment where every action is being read for signals, is genuinely demanding. It is also consequential: a new leader who fails to build trust in the first 90 days rarely recovers it in the 18 months that follow.

Building Trust With the Leadership Team Above

The trust relationship with the CEO or board is the one most new executives focus on instinctively, because it is the most visible and the most consequential for their position. The behaviours that build it are relatively straightforward but consistently under-executed.

Be honest about what you do not know. New executives who project certainty they do not have may appear more confident in the short term, but the pretence unravels — often in a meeting where the gap between projected knowledge and actual knowledge becomes visible at the worst possible moment. Leaders who acknowledge their uncertainties clearly and describe how they are filling the gaps tend to build more durable credibility than those who perform confidence.

Deliver on the small things first. In the early months, trust is built more through reliable follow-through on minor commitments than through impressive performances on major ones. If you said you would send something by Thursday, send it by Wednesday. The signals are disproportionately important when everything is still being assessed.

Building Trust With Peers

Peer trust at the executive level is built primarily through demonstrated respect for the expertise and perspective of the people in the room alongside you. New executives who arrive with a clear sense of what needs to change — and communicate that sense before they have genuinely listened — tend to generate resistance that can harden into sustained opposition.

The posture that works is curiosity before conclusion. Spend the first month understanding how your peers see the situation before forming and sharing your own views about it. The credibility that comes from having genuinely listened is a significantly stronger platform for influence than the credibility that comes from having a ready answer for everything.

Building Trust With the Team

For direct reports, trust is built primarily through three things: consistency, candour, and demonstrated investment in their success. The questions a new leader's team is asking in the first 90 days are predictable: Will this person do what they say they will do? Will they be honest with us, even when the news is not good? Do they care about our development, or are we primarily means to their ends?

The Structural Support That Makes It Possible

Organizations that invest in structured executive onboarding give their new leaders the context, the relationships, and the early feedback they need to build trust faster than those who leave the process to chance. The most impactful structural element is a dedicated check-in with the CEO at 30, 60, and 90 days — not to review deliverables, but to exchange honest observations about what is going well and where there are concerns. That honest feedback loop, early enough to act on, is the difference between a trust-building first quarter and one spent making avoidable errors.

If you want to think through how to support a new executive's trust-building during their first 90 days, we work through this with clients as a natural extension of the search process.