Which Gst is to be levied

This discussion explores the correct Goods and Services Tax (GST) to levy when a service is supplied within a state, but the recipient is registered in another state and wishes to claim Input Tax Credit (ITC). While CGST and SGST are typically applied for intra-state supplies, the recipient's request for IGST to facilitate ITC claims raises questions about the 'Bill to Ship to' model and the determination of the place of supply.