The Manager,
_________ (Bank Name),
_________ (Address)

Date: __/__/____ (Date)

Subject: Complaint about an unauthorized transaction

Respected Sir/ Madam,

This is to inform you that my name is _______ (Name) and I hold a _________ (Type of bank account) account in your branch. My account number is ____________ (Account Number).

I am writing this to bring to your concern that on __/__/____ (Date), a transaction of ________ (Amount Debited) was debited from my account having transaction ID _________ (Transaction ID). I beg to inform you that this transaction was not carried out by me in any physical or online form. I am quite surprised to mention that this might be a fraudulent transaction.

I request you to kindly stop all payments from my bank account till the date this issue is resolved and freeze my account for all online and offline transactions. Kindly, look into the matter and guide me through the best possible solution to this problem. I shall be highly obliged for your kind support.

Thanking You,
Yours Truly,
__________ (Account Holder’s Signature)
__________ (Name),
__________ (Contact Number)

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