Depending on the role an employee has in the structure of your company, there are two types of employees that you can have in the Archdesk system: USERS and TIME SHEET employees.
USERS are employees that have access to the system and can change data. If you want to remove a user by blocking their access please contact us at support@archdesk.com
TIMESHEET EMPLOYEE: If a person is only clocking-in and out on the timesheet, meaning they do not actively use the system dealing with data inside then you can remove them by going to the Company tab, then Employees -> search for the employee you want to remove -> click the pencil button in the bottom right corner to edit the employee and then uncheck the "currently employed" checkbox.