Bill of Entry IGST on Import = (Assessable Value + BCD + SWS) × 18%

In bill of Entry the charges are calculated like this IGST on Import =
(Assessable Value + BCD + SWS) × 18%

But the Bill of Entry is not capable of handling the above formula in taxes
Do help me out.

Duty Type | Amount (₹) – | – BCD (Basic Customs Duty) | 3,61,674 SWS (Social Welfare Surcharge) | 36,167 IGST | 15,06,389 Total Duty | 26,41,722 Interest | 1,086 Total Paid | 26,42,808

Assessable Value (CIF)

  • Basic Customs Duty

  • Social Welfare Surcharge
    = Value for IGST
    Difference is IGST and IGST cannot be set actual giving validation error

72,33,495

  • 3,61,674

  • 36,167
    = 76,31,336 approx

IGST @ 18% ≈ ₹15,06,389

We are considering it as a feature request.

You can track progress here: Bill of Entry Freight GST · Issue #3923 · resilient-tech/india-compliance · GitHub