When and where to pay igst during export?

Shivani Shetty (Proprietor) (43 Points)

01 October 2018  

We have not applied for LUT yet. We are making a first export shipment. A trial order of USD 1500. My question is:

Where shall we pay the IGST for an export? At the Airport Customs (or) at GST Portal?

When shall we pay the IGST? before the export (or) after the export (or) while filing returns (or) while dispatch?

Thanks in advance.