← Back to Insights

What Leaders Should Do in Their First 90 Days to Build a High Functioning Team

Leader writing on a notepad with the word leader on the front

How you approach your first three months sets the tone for trust, clarity, and performance. Even if you were on the team before, the moment you become the leader your perspective and responsibilities change.

Start by observing

If you get overlap with the outgoing leader, use it. Carry a small notebook in your first weeks and note what actually happens, not what the handbook says should happen.

  • What happens when people arrive late, leave early, or request time off?
  • Are personal phones or casual web browsing common during shifts?
  • Do teammates appear to trust each other? Are interactions friendly, professional, or avoidant?
  • How are mistakes handled? Do people admit them? Is the response curious or blaming?

These observations reveal the current culture and inform where you focus first.

Ask a lot of questions

Whether or not you shadow your predecessor, spend your first weeks learning. Experienced leaders get into trouble when they assume they already know. Show curiosity and acknowledge when others are the experts.

Meet each person 1:1

Book brief conversations with every team member as soon as possible. Try questions like:

You won’t need every question with every person. Be curious and adapt.

Change less than you think

Resist the urge to overhaul everything right away. Aggregate what you heard in 1:1s and look for themes. Choose one or two high-leverage priorities to start, then create a longer-term plan for the rest.

Run a thoughtful first team meeting

Set the tone with a clear agenda and outcomes:

Timeline and wrap-up

Aim to complete the observations, 1:1s, and first team meeting within your first 30 days, adjusting for team size. Done well, momentum builds fast and trust follows.

Good luck getting to know your new team. The forming stage can be fantastic if you set the pace and stay curious.

`

← All Insights Get in touch →