If you have produced an invoice outside of the reporting range for the Sales Invoice Day Book, then the timesheets will not be reported in the range you have created your report for.
In addition, if you have processed payment for a worker outside of the GP reports reporting range, the timesheets in question will also not be apart of the reporting range.
You will need broaden your period ranges, if any of the above circumstances are the case.
Differences between GP report and Sales Invoice Day Book
Learn how to reconcile differences between Charge totals within the GP report, with the Invoice Totals within the Sales Invoice Day Book.
Written by Terence Cassidy