You must have the supplier’s valid GST number to claim the Input Tax Credit (ITC).
If the supplier is from a different state, replace CGST/SGST with IGST (18%) . Tax Calculation Formula Base Amount: Total Invoice Value / (1 + Tax Rate) GST Amount: Base Amount × 18% CGST/SGST: GST Amount ÷ 2 18 - Purchase GST Entrypdf
This is the total invoice value you owe the supplier. Important Checklist You must have the supplier’s valid GST number
Ensure the correct code is mentioned to justify the 18% rate. 18 - Purchase GST Entrypdf