Started using Quickfile today (09/07/19) ;
Before using quick books all invoices in 2019 have been made using a template; and Iinvoice values entered in an excel sheet for VAT return calculation.
I now have to submit my return for April- to June 2019.
Do I have have to make new invoices in quick books. ?
If so can I back date them to tally with the originally made invoices .