"We are emphasising that the taxpayers should not wait till the last day to upload data on the website. If everyone comes on the last day, they will experience delays on our portal," Kumar told IANS. "Taxpayers will start issuing tax invoices in July. According to the original schedule, the returns were to be filed between August 1 and August 20. Further, bigger businesses will have to upload invoices multiple times, a process they should go for during the night hours or start doing weeks ahead, Kumar advised.

Source: Economic Times June 25, 2017 09:11 UTC