Sage 50 Canada

For the past 2 weeks we've been having trouble with EFT payroll transactions, after it was integrated into SAGE50 (following last update). We are getting rejected transactions every time an EFT file is uploaded to our bank, after much investigation…

I was able to successfully change the old HST to 15% from 13% for July 1 2016 and on, but I need to be able to still use the old 13% tax code on invoices that come in that are dated before July 1 2016. Is there a way to have the code only use 15% on invoices…