When writing a request letter to a bank for issuing a duplicate passbook, it is essential to be clear and polite. Introduce yourself and state the purpose of your letter. Specifically request the duplicate passbook, explain the reason for needing it, and provide all relevant details. Always thank the receiver for considering your request. Ensure the language is clear and all necessary information is included to avoid any confusion.

Sample Letter: Request for Issuance of Duplicate Bank Passbook

The Branch Manager,
___________ (Name of the bank),
___________ (Branch address),

Date: __/__/____ (date)

Subject: Request for Issuing Duplicate Passbook

Dear Sir/Madam,

I am writing to request the issuance of a duplicate passbook. My name is _______________ (name), and I maintain a ________ (type of account) account with your bank, with the account number _____________ (mention account number).

Unfortunately, my passbook has been __________ (lost/damaged/stolen), and I am in urgent need of a duplicate for my records. I have enclosed the necessary documents for your reference, including ___________ (Identity proof), ___________ (Account details), and ___________ (Any other relevant information).

I kindly request you to process my application at the earliest convenience and issue the duplicate passbook. If there are any formalities or additional information required, please let me know.

Thank you very much for your assistance in this matter. Should you need to contact me, I am available at __________ (contact details).

Yours faithfully,
___________ (Name)
___________ (Account number)
___________ (Contact number)
___________ (Email address)