I have filled GST return one of client for the
month of Jan 2018 is nil return, now I discovered that GST is payable of Rs. 1
Lakhs what will I Do??
There is a column in GSTR-1 for revising details of sales
invoices viz Summary For B2CSA, a taxpayer can insert the details of sales
invoice which has been left to mentioned in respective months return. Therefore
you can insert the details in the above mentioned column of your sales invoices
which have been forgotten to mentioned in the return of respective month.
And for GSTR-3B, As the sales were omitted to record while
filing GSTR-3B of particular month, you can now add said amount of sales in
GSTR-3B of June, 2018 and pay the tax accordingly.