1. Fill complete and correct data of export of goods in Table 6A of Form GSTR 1 of the relevant tax period.
2. File Table 6A /Form GSTR 1 for the corresponding tax period.
3. Pay your tax and File GSTR 3B return for the subject tax period.
4. While filing GSTR 3B Return for the said tax period, make sure that table 3.1 (b) of Form GSTR 3B is filled correctly.