Here is a sample change of address letter to the bank by the account holder

From:
Name
Address

Date:
03.03.2011

To:
The Manager,
Bank Name
Address

Dear Sir,

CHANGE OF ADDRESS-ACCOUNT No.

I wish to bring to your kind notice, that I have already shifted my residence and
the new address is as follows.

Name
New Address

In support of my change of address, the copy of my Telephone bill issued by the
(Provider Name) is attached herewith.

Submitted for your necessary action please.

Your Name
Account Holder.