Eway Sub-Type for Deleivery challan in Civil Contracting

AJM_India (Director)     13 December 2020

We are Civil Contracting firm and we often send building materials to our clients site against delivery challans for consumption in our contract. We have 2 queries  related to the Eway Bill generated.

1) What is the Sub-type we to to select while making in Eway BIll? Is it Jobwork or For Own Use? Note that in case "for Own use" we cannot SHIPTO change address. 

2) Since these materials are non billable, what is the GST % we have to choose while preparing the above -Bill. Should it be ZERO or should it be the GST applicable on the respective products.

Thanks

Amit