I MADE AN EXPORT TO UNITED STATES ON 19/12/2017 "WITH PAYMENT OF IGST" OPTION. BUT MY CHA DIDN'T MENTIONED IGST AMOUNT IN SHIPPING BILL. DUE TO THIS ERROR MY CLAIM IN GSTR3B & GSTR1 RETRUNS ARE NOT MATCHING WITH EXPORT DATA AVAILABLE WITH GOVERNMENT AUTHORITIES AND I AM UNABLE TO GET MY REFUND.
WHAT SHOULD I DO TO GET MY REFUND?
THANKS