A QuickBooks Enterprise user asks, "How is billable time charged on a Customer Invoice?":
In order to invoice a customer for billable time entered on a timesheet, the Customer/Job needs to be entered for each employee’s time billed on a particular day. When timesheets are entered, select the Customer/Job from the drop down. Make sure that the ‘billable” box is checked at the end of the time entry line.
From the Customer Center, choose the customer to invoice. Select New Transaction>Invoices.
If there is outstanding billable time or costs for the customer, a window will display indicating this and asking whether you want to include these unbilled costs or exclude them from the invoice.
If you choose to include these unbilled costs, a window with all unbilled costs for this customer will display. Select which costs to add to the current invoice. At this point, you are given options as to how you would like to add these costs to the invoice…for example: add a separate line for each activity on the invoice or combine items with similar items and rates.