Hello sir,
In month of March i have not show credit not in GSTR 3B which issue against export service invoice without payment tax .
In month of April I have isuue export serives invoice with payment of tax and we take refund of IGST amount
If I correct March month mistack in gstr 3b can I face tha isuue at the time of refund claim ???because due to that my basic value was less if I give the effect in GSTR 3B.???
In GSTR 1 all data is correct only mistake done in GSTR 3b
Please gide