In GSTR1 , Export Invoice summary there is option to mentioned the shipping Bill NO. & date.
In our case we have passed shipping bill on basis of our export invoice (Not Tax Invoice) in foreign currency which is earlier of our tax invoice. while entering the same detail in GSTN export invoice summary system shows Shipping bill date is always be on or after invoice date.
How to enter the shipping bill details in GSTR1.
GST invoice sequencing: ensure invoice timing or use return amendments to reconcile shipping bill reporting. Issue: GSTR-1 requires shipping bill date on or after the tax invoice date, causing validation conflicts when the shipping bill predates the GST invoice. Workarounds: mention shipping bill in a subsequent month's return with reference to earlier returns or use the export commercial invoice number to submit the return. Advisors recommend ensuring a GST invoice exists prior to the shipping bill for system acceptance, or raise a GST invoice on the commercial invoice date and record date/time of removal as the export removal date to align with system requirements. (AI Summary)