You can delete existing users from your organization by following the steps below:
In the Admin Panel, click on Users.
Select a specific user or multiple users you want to delete in the Users page.
You can either mark these users as Inactive or Revoke License. Revoking a license removes the user from the paid plan and places them on the free plan as a free user, restricting access to paid features.
Select the inactive or free user and click the Delete option. You will get a pop-up, which will redirect you to Zoho Directory admin console
Once you are in Zoho Directory, click on Users.
Select the user that you want to delete by clicking on the three dots.
You will receive a confirmation message in the next window. Review the details and click on Initiate Deletion.
You will get a dialog box once you initiate the deletion. Click Verify.
The user will be deleted.