Supplier not providing j1 form

Yogesh (Business) (98 Points)

16 April 2015  

VAT Department is asking from me J1 form from my supplier. My supplier is not giving his J1 form to me and as a result MVAT department is not accepting my input vat to amount of VAT that I showed of my supplier. So penalty + interest is about three times original VAT amount.

My question is am I liable to provide J1 form of my supplier ? and can VAT department penalise me for not giving J1 form of my supplier? I have invoices of my purchases and have made cheque payment also.