Account Has Been Deactivated
Slack Software
Severity: ModerateWhat Does This Error Mean?
Slack shows 'Your account has been deactivated' when a workspace admin removed your access — usually because you left the company, the workspace was wound down, or an admin acted on a security or policy issue.
Slack itself does not deactivate user accounts arbitrarily.
The fix is to contact a workspace admin who can reactivate the account, or to leave that workspace and use Slack with a different one.
Affected Models
- Slack desktop on Windows, Mac, Linux
- Slack iOS app
- Slack Android app
- Slack in browser
Common Causes
- You left the company that owns the workspace
- Workspace admin disabled your account
- Workspace was decommissioned by the owner
- Security incident triggered an admin to disable accounts
- You were removed from a single channel and confused it with workspace deactivation
How to Fix It
-
Confirm which workspace shows deactivated.
If you belong to multiple workspaces, only one may be deactivated.
Open the workspace switcher in the app's left sidebar.
Active workspaces appear normally; the deactivated one shows the message when you click it. -
Contact a workspace admin.
Email an admin on that team — they can reactivate the account from Manage Members in workspace settings.
If you do not know who the admins are, the most common contacts are IT, the team lead, or whoever invited you originally. -
Leave the workspace if you want to.
If you no longer need access to a deactivated workspace (you left the company), you can sign out and remove it from your sidebar.
The deactivated state will stay until you take it off your list — Slack does not auto-remove deactivated accounts. -
Check email for export details.
If a workspace was decommissioned, owners typically email members with details of any export period.
Search your email for 'workspace' or the company name to find any communication about the shutdown. -
Contact Slack only if abandoned.
Slack support generally cannot reactivate accounts on workspaces they do not control — it is the admin's call.
The exception is workspaces where every admin has left and no one can reactivate.
That is a rare case Slack will look at on request. -
Use other workspaces normally.
Active workspaces still work normally even if one is deactivated.
Click any other workspace in the sidebar to switch.
The deactivated entry stays visible but cannot be opened.
Frequently Asked Questions
Will I lose my message history?
Personal direct messages and channels you were in are retained by the workspace owner per their data retention policy.
You lose access to read them once deactivated.
If you need a copy, request an export from a workspace admin before they finalise removal.