Outward liability not shown in gstr 3b

As it is submitted with nil values, it cannot be amended now. File the same with nil values only. There are two possible solutions available now.

1. To avoid interest on the liability, pay it through Form DRC-03 and when the intimation is served in Form DRC-01A for difference between GSTR-1 and GSTR-3B reply in DRC-01B with relevant ARN number which is available in filed DRC-03.

2. The same can be discharged in next month GSTR-3B. However interest should be calculated from due date of respective return period to payment date.