This discussion clarifies tax applicability under Reverse Charge Mechanism (RCM) for transporters. The key question revolves around determining the correct 'place of supply' when a transporter registered in Gujarat delivers goods in Gujarat, but the recipient is registered in Maharashtra. The consensus suggests that the actual place of supply (Gujarat in this case) should be declared in GSTR-1, even if the recipient is registered elsewhere. If both parties are registered, the recipient's state (Maharashtra) might be considered the place of supply.