Reverse Charge Mechanism

Taxpayer has supplied GTA services to one of the oil corporation but department alleged that taxpayer is not GTA , rather it actually provided renting of commercial vehicle under HSN 9966 (21-22) l...

Our client is a GTA and providing all GTA services under RCM Mechanism. Client is also paying rent to unregistered landlord then plz tell me, is our client is liable to pay GST on rent under RCM or...