Definition of GTA:
As per Notification No. 12/2017-Central Tax (Rate), dated 28.06.2017, Explanation (a): “Goods Transport Agency” means any person who provides service in relation to transport of goods by road and issues a consignment note, by whatever name called. Thus issue of consignment note is mandatory to qualify as GTA.
(b) Exemption for Non-GTA Road Transport. Sl. No. 18 of Notification 12/2017-CT(R): Services by way of transportation of goods by road, except the services of-
(a) a goods transport agency; or
(b) a courier agency; are exempt from GST.
Thus, if no consignment note is issued ? transport service is exempt.
(c) Reverse Charge Mechanism (RCM) for GTA- Notification No.13/2017-CT(R), dated 28.06.2017, Sl. No. 1: In case of GTA supplying services to specified recipients (including a body corporate like IOCL), the recipient of service is liable to pay GST under RCM @ 5%.
(d) Forward Charge Mechanism (FCM) Option for GTA- As per Notification No. 20/2017-CT(R), dated 22.08.2017, GTA may opt to pay GST under FCM. But only if GTA opts for FCM and declares the same. Otherwise, RCM applies.
3. Analysis .
1. If the petrol bunk is issuing consignment note ? qualifies as GTA ? GST payable by IOCL under RCM @ 5% (Sl. No. 1, Notif. 13/2017). Petrol bunk should not charge 18% GST.
2. If the petrol bunk is not issuing consignment note ? not a GTA ? covered under Sl. No. 18 of Notif. 12/2017 ? transport by road (other than GTA/courier) is exempt. Again, petrol bunk should not charge GST (neither FCM nor RCM).
3. Charging 18% GST under FCM does not arise, because: Transport of goods by road (non-GTA) is exempt.