12 March 2013
Although, your question is not very clear to me, yet I try to give my reply that proforma invoice is not a valid document for taking cenvat credit of input services as per cenvat credit rules, 2004. Thanks Rajeev Kumar Garg (M.Com, L.L.B.) Consultant (Excise, Customs & Service Tax) Ph. no. +91 7500802402