Interest defination and condition

Ram kr. (Buisness) (883 Points)

02 August 2012  

DEAR EXPERTS,

IN WHAT CONDITION WE HAVE TO PAY INTEREST. WHAT IS THE INTEREST DEFINATION? SUPPOSE I HAVE PAID SERVICE TAX THROUGH CENVAT CREDIT INSTEAD OF CASH DEPOSIT.  SHOULD I PAY INTEREST? WHAT IS THE  LEGAL FORMALATY IN THIS REGARD.

THANKS