Method Community

I think i found the issue, we had this screen customized and there was no default Sales Tax item setup so there are alot of invoices that do not have a sales tax item selected.  I am working on a button to assign the sales tax item to all the invoices without one.  Thanks for your reply

I'm getting an error when we try to sync method to QuickBooks. It appears that there is a problem with the sales tax on invoices but we don't see anything wrong with the invoices in QuickBooks. Here is the text from the error, any ideas?     QuickBooks returned an error when adding/modifying a accInvoice record. The error ...