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How to Build Trust in a Team

To build trust in a team, be reliable in small things, be open about your reasoning and your mistakes, and show that you care about people as well as results. Trust grows from repeated experience, not from one off-site or a speech. Leaders build it fastest by keeping commitments, explaining decisions, sharing credit and handling mistakes in a way that makes honesty safe.

By Rula Husseini, ICF PCC · Reviewed 3 November 2026

Two colleagues laughing together during a relaxed conversation by an office window

Trust is the condition that lets a team move fast. When people trust each other and their leader, they share information early, admit problems, take reasonable risks and disagree without lasting damage. When trust is low, everything slows down: people check, protect, escalate and wait.

This guide focuses on what you, as the leader, do day to day. It is closely related to psychological safety, which is about whether people feel safe to speak up as a group; the guide to creating psychological safety in a team covers that side.

Your team is quietly asking three questions about you

Teams decide whether to trust a leader based on three questions, usually without saying them aloud. Will you do what you say? Will you be honest with us? Do you care about us, or only about the results we produce?

Each question is answered by behaviour over time. A leader who is reliable but closed may be respected, not trusted. A leader who is warm but unreliable is liked, not trusted. You need all three.

Everyday behaviours that build or erode trust

Most of the behaviours that matter are small enough to overlook. That is exactly why they carry so much weight: your team sees them every day.

Trust elementBuilds trustErodes trust
ReliabilityKeeping small promises: replying when you said you would, attending the one-to-oneCancelling and rescheduling; 'I'll get back to you' with no follow-up
ReliabilityConsistent standards for everyoneDifferent rules for favourites
OpennessExplaining the reasoning behind decisionsAnnouncing decisions with no context
OpennessAdmitting your own mistakesBlaming the team or circumstances
CareAsking about people's development and wellbeingOnly making contact when something is wrong
CareGiving credit publicly, especially upwardsPresenting the team's work as your own

Start with these five habits this month

  1. 01

    Track your commitments

    Write down every promise you make to your team, however small, and close each one. Reliability in small things is the foundation for trust in big ones.

  2. 02

    Narrate your decisions

    When you decide something, explain what you considered and why you chose as you did. People can trust a decision they disagree with if they understand it.

  3. 03

    Go first with honesty about yourself

    Share a mistake you made and what you learned from it. When the leader admits error, the team learns that honesty is safe.

  4. 04

    Give credit upwards

    Name the people who did the work when you report to senior leaders, and let the team know you did.

  5. 05

    Follow through on concerns

    When someone raises an issue, act on it or explain why you will not. Either answer builds trust; silence erodes it.

How trust shows up in hierarchical and multicultural teams

In many Gulf organisations, respect for seniority shapes how trust appears. Team members may defer to a leader openly while holding back concerns, so outward agreement is not always a sign of trust. Watch whether people bring you bad news early, not whether they agree in meetings.

Multicultural teams add another layer. Colleagues may build trust in different ways, some through relationship and time together, others through competence and delivery. Investing in both, through one-to-one conversations as well as clear results, covers the range.

Rebuilding trust after it has been broken

Trust can be damaged by a broken promise, an unfair decision, a leak of confidential information or a previous leader's behaviour. Rebuilding takes longer than building, and words alone will not do it. If you have inherited a team hurt by the person before you, the guide to rebuilding a team after a bad leader covers that specific situation.

  • Name what happened. Acknowledge the breach plainly, without minimising it.
  • Take your share of responsibility. Even if it was not entirely your fault, own your part.
  • Say what will be different. Make one specific, visible commitment.
  • Keep that commitment, repeatedly. Trust returns through consistent behaviour over months, not through the apology.

Mistakes that undermine trust without you noticing

  • Holding back information to protect people. Teams usually find out, and then wonder what else you are not telling them.
  • Being open on calm days and closed on busy ones. People learn that your openness is conditional.
  • Talking about absent team members. If you criticise one person to another, everyone assumes you do the same about them.
  • Relying on a team-building day. Shared activities can help people connect, but trust is built on an ordinary Sunday morning, not at the off-site.

Rebuilding a guarded sales team: an illustrative case

Imagine a new head of sales joining a distribution company. The previous head regularly took credit for the team's wins and made promises about bonuses that were not kept. The team is polite but guarded.

She makes no speeches about trust. She keeps every small commitment, explains each decision about targets and territories, and names individual contributors in her reports to the CEO, copying the team. After two months, one account manager warns her about a major client risk weeks before it would have shown in the numbers. That early warning is the first real sign that trust is returning.

The case is fictional. It shows that trust is rebuilt through repeated small evidence, and that its first visible sign is often bad news arriving early. To see where your own team starts, try the team trust assessment.

Bringing the whole team into the trust conversation

Individual habits make a big difference, but sometimes trust problems sit between team members, not only between the team and you. Team coaching brings the whole group into the conversation, making the unspoken visible and agreeing new ways of working together.

Team trust building is tailored to each team and can include assessments, facilitated sessions and follow-up coaching, in person or virtual. For how trust connects to performance more broadly, see the answer on what a high-performing team is.

About the author

Rula Husseini is an Executive Leadership & Mindset Coach (ICF PCC) based in Manama, Bahrain, with 26+ years in leadership, HR and talent development and 4,500+ coaching hours. She coaches executives, emerging leaders and teams in Arabic and English, in person and online.

Credentials and training →

Frequently asked questions

How long does it take to build trust in a new team?

Basic trust in your reliability can form within a few weeks if you keep commitments consistently. Deeper trust, where people bring you bad news and challenge you openly, usually takes months. Rebuilding broken trust takes longer still.

What is the difference between trust and psychological safety?

Trust is mostly about whether you can rely on a specific person. Psychological safety is about whether the team as a whole feels safe to take interpersonal risks, such as admitting mistakes or disagreeing. They reinforce each other, but you can have one without the other.

Can a leader build trust while making unpopular decisions?

Yes, and sometimes it builds trust faster. Explaining your reasoning honestly, acknowledging the impact on people and following through consistently all show integrity. Avoiding unpopular decisions tends to erode trust over time.

How can I tell whether my team trusts me?

Watch behaviour rather than words. Trusted leaders hear bad news early, receive honest disagreement and see people take reasonable initiative without asking permission. If you are always the last to know about problems, trust is probably low.

Want a team that tells you the truth early?

Book a free 30-minute discovery call to talk about trust in your team and where to start.