How to Add a Guest in Teams (2026)
Guest access lets people from outside your organization — clients, contractors, partners — join a Teams team or meeting using their own email. Guests get a clearly labeled, limited role. Here’s how to add one to a team and how to bring a guest into a single meeting.
Add a Guest to a Team (Desktop)
- In the left rail, hover over the team and click More options (the …) > Add member.
- Type the guest’s full email address (any domain — work, Gmail, etc.).
- Teams shows Add [email] as a guest — click it.
- (Optional) Click the pencil to edit the name that will display.
- Click Add, then Close.
The guest receives an email invitation. After they accept and sign in, they show up in the team with a Guest tag, with access to that team’s channels, chats, and files.
Invite a Guest to a Single Meeting
You don’t need to add someone to a team just to meet with them:
- Create the meeting in Teams or Outlook.
- Add their email address to the invite like any attendee.
- They join from the email link — in their browser or the Teams app — as an external participant, no team membership required.
Guest vs. External (What’s the Difference)
- Guest access — the person becomes a member of your team with a guest role, signing in with their own credentials. Best for ongoing collaboration.
- External access (federation) — lets you chat or meet with people in other Teams organizations without adding them to a team. Best for one-off conversations.
Troubleshooting
There’s no “add as a guest” option
Guest access must be turned on by your IT admin in the Teams/Microsoft 365 admin center. If you only get internal results when typing an email, guest access is off for your tenant — ask an admin to enable it.
The guest never got the invite
Have them check spam/junk. Resend from the team’s member list if needed. The invite goes to the exact address you entered, so confirm there’s no typo.
The guest can’t see files or some channels
Guests have reduced permissions by design and can’t access private channels they weren’t added to. Add them to the specific channel, or adjust guest permissions in the team settings (owners only).
Only team owners can add members
If Add member is missing, you’re a member, not an owner. Ask an owner to add the guest, or to grant members permission to add guests in Manage team > Settings.
A guest left the company / I need to remove them
Open the team’s member list, find the guest, and click Remove. This revokes their access to that team immediately.
Quick Reference
| Goal | What to do |
|---|---|
| Add a guest to a team | Team … > Add member > type email > Add as a guest |
| Meet with a guest once | Add their email to a meeting invite |
| Remove a guest | Team member list > guest > Remove |
| Fix “no guest option” | Ask admin to enable guest access |
| Give wider access | Add the guest to specific channels |
Related Teams guides: How to create a team in Microsoft Teams · How to create a channel in Teams · How to create a Teams meeting in Outlook · How to use breakout rooms in Teams · How to record a Teams meeting
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