1. Login to GST Portal
  2. Go to Services > Payment > Create Challan
  3. Create a Challan - How to create challan on GST Portal
  4. Enter the amounts under correct Major Head (IGST, CGST, SGST / UTGST, Cess) and Minor Head (Tax, Interest, Penalty, Fee, Others)
  5. Make the Payment - How to pay GST Challan on GST Portal
  6. Once payment is made, CIN i.e. Challan Identification Number is communicated to GST system and E-Cash Ledger is updated with funds under specific heads

Read more - How to deposit money in Cash Ledger under GST?