I am an e-Rickshaw dealer. E Rickshaw are charged at 12% in Gst while the battery required is charged at 28%. I buy both these items from different Suppliers. Can it be case of composite supply where e rickshaw being the primary item and I charge 12% tax on aggregate?
Composite supply or mixed supply
Umakant Malpani 
 GST Clarification: E-Rickshaw Sales and Batteries Taxed Separately; Batteries at 28% Due to Mixed Supply. An e-Rickshaw dealer inquired about the GST implications of selling e-Rickshaws and batteries, which are taxed at different rates (12% and 28%, respectively). The dealer asked if this could be considered a composite supply, allowing a 12% tax on the aggregate. Respondents clarified it is a mixed supply, requiring the battery to be taxed separately at 28%. Additionally, it was advised that if full Input Tax Credit (ITC) isn't available, the excess GST paid could be factored into costs or used for importing goods and paying IGST. (AI Summary)
 TaxTMI 
 TaxTMI