As per the existing rules I need to generate einvoices from 1st of August. I need to know one thing please .... ie I log into our company's account in the einvoice portal and register and generate einvoice from there, take print out and issue that einvoice to the client . After this, if I just simply record that invoice in Tally ERP 9 (just as I have been doing earlier ) just for keeping a record in my accounts in Tally , will it be ok ? Or is it absolutely necessary that I have to integrate Tally ERP 9 , generate invoice in Tally ERP 9 and upload the invoice from Tally ERP 9 to the einvoice portal ? Please advise.