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Slack & Teams Etiquette for Professionals

Chat tools like Slack and Teams have their own etiquette, and getting it right keeps you professional and easy to work with. Here's a practical guide.

Digby R. Kerr
By Digby R. Kerr — Wharton MBA, author of 12 books, founder of Kerr University™. 35+ years leading global business.

Be clear and use threads

Keep messages clear and concise, and use threads to keep conversations organized. Posting everything in the main channel creates noise; threading keeps things tidy and easy to follow.

Respect response norms

Chat feels instant, but not everything needs an immediate reply — respect focus time and status settings. For urgent things, say so; for non-urgent, don't expect instant answers. Match your team's rhythm.

Know when to switch to a call

If a discussion goes back and forth more than a few times, or gets complex or tense, move it to a call. Chat is great for quick things but poor for nuance. Knowing when to switch channels saves time and misunderstanding.

Frequently asked questions

What's good Slack and Teams etiquette?

Be clear, use threads, respect response norms and focus time, and switch to a call when things get complex.

Do I need to reply to chat instantly?

No — respect focus time; mark truly urgent things as urgent.

When should I switch from chat to a call?

When a discussion goes back and forth or gets complex or tense.

How can I improve my remote communication?

Book a free 30-minute class to work on it 1-on-1 with Digby R. Kerr.

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