Are you using the Timesheet feature in QuickBooks?  Are you using a third party application that syncs with QuickBooks for Time & Attendance and/or billing?  If you answered "no" to these questions, then (as Joan Rivers used to say) "can we talk here?"  

 QuickBooks is remarkably flexible when it comes to recording the time employees spend on customers and jobs. You can enter information about a single activity (either billable or unbillable) and/or document hours in a timesheet. You can use the built in "stop watch", manually enter the time or use a third party App that syncs with QuickBooks.  We have several solutions that will meet your needs-call us for assistance.  Read more about How to Use the Timesheet feature.