Central Goods and Service tax Act , 2017 .
S. 73 : Demands and recovery – Determination of tax – Joint Development Agreement – Real estate developer – Time of supply of service – Time of supply under Joint development agreement is governed by Notification 04/2018, i.e., on conveyance/allotment, not agreement date,-Any deposit obtained without authority of law is refundable with interest, regardless of whether made under protest or otherwise. [ S. 13(2(b), 74 , Art . 226 ]