Dear Sir/ Madam,
This is to most humbly inform you that I am holding a loan account in your branch for _________ (mention purpose) and my loan account number is __________ (mention account number). I would like to inform you that the loan EMI is due to debit on __ (date) of every month.
I write this email to inform you that the amount has not yet been debited. Therefore, I request you to kindly debit the loan EMI amount from my bank account. I hereby authorize the bank to debit the amount applicable. In case of any queries, you may reach me out at _____________ (mention contact number).
___________ (Your name),
___________ (Loan account number),
___________ (contact details)