Thanks for replies..
Yeah we are not getting it registered...
So Rental period :- 01-Apr-09 to 31st Mar 10
Agreement has been made on Stamp Paper dated 30th July
whereby agreement states that Rental Period is starting from 01-Apr-09
clearly stating 30th July as agreement date and Rent tenure starting on 01-Apr-09
Now when both parties have mutual consent stating that agreement has already started but put on paper like 3 months after the tenure, does this sound as a valid document
But Admin people in my company suggest they cannot accept any such agreement which has been executed on 1st of Apr 09 but put on paper bit late (on 30th July)