Just make amendment to GST for month Jan18. But status is pending for approval?
How long does it take to approve? I tried calling customs but no answer.
Can we make GST payment based on the NEW amount which not yet approved by customs?
Normally amendment to Form GST-03 will take around 1 or2 weeks to approve but also depend on the Officer-in-charge to understand the amendments made. I would suggest you keep on calling the GST Officer to follow-up the matter. It is not advisable to make payment before the approval because whenever you make payment for GST output tax, there is a reference number to submit along.