Whice invoice details has to be mentioned on cform

Umesh (1) (174 Points)

21 October 2011  

We have a query relating to C Form. We purchased some material from other state in the month of June (for Example) and we got Invoice and booked in our books in the month of August.

1) In which Quarter we have to make requisition for C Form?

2) What will be Invoice date to be mentioned on back side of C Form?

Please Help me