In order to get benefit of tax exemption on HRA, You have to submit rent receipts with either of one i.e. rent agreement or self declaration form.
To whom so ever it may concern.
I, <Full Name>, staying at “<Full Address>” as a rented tenant since 1st June 2013 and paying rent of INR 10,000 per month on quarterly basis to the owner “<Full Name of landlord>”. We have NO formal agreement done between us.
1st July 2013
I have attached the Rental Agreement Format.