My name is __________ (name) and I am writing with the utmost respect in reference to the loan account that I have been operating for the last __________ (duration) bearing account number __________ (mention account number).
Through this email, I would like to inform you that the loan duration is going to expire on __/__/____ (date) and I request you to kindly renew the loan and extend the loan duration for _________ (duration – months/ year/ any other).
I hereby authorize the bank to take the required steps and extend the duration. As per the requirements, I have already submitted the required documents to the ranch on __/__/____ (date).
________ (contact details)