How to Update Email Address in CSB Bank Account?

If you want to receive transaction updates over email and also receive important communication from the bank. Then you should keep your email address up to date. In this guide of mine, I will tell you how you can update email address in CSB Bank account.

I will not explain to you any online method in this guide. Because I did not find any reliable source that teaches us how we can do it online. But instead, I will explain to you an offline method that works 100% for all the account holders of the CSB Bank. It is always better to share the thing we know works for everyone.

Steps to Update Email Address in CSB Bank Account

Update Email Address in CSB Bank Account

Follow the instructions given below to update your email address. You can follow the steps mentioned below in cases. The first one is if you have not given the email address to the bank while opening the account. And the second case is when you want to update or change the email address in the bank records.

Steps to Update Email Address in CSB Bank Account:
  1. Take a sheet of paper.
  2. Start writing an application letter.
  3. The letter should be addressing the branch manager of your CSB Bank home branch.
  4. In the letter, you should explain that want to update or change the email address in the bank account.
  5. Mention your name, bank account number, and email address correctly.
  6. Check for any possible spelling mistakes, if you don’t find any then sign the application letter.
  7. Take any one of your identity proof documents and get a photocopy of the same. (Aadhaar Card or PAN Card)
  8. Sign the photocopy to make it self-attested, and attach it with the application letter.
  9. Go to your CSB Bank home branch and submit the application letter to the bank officials.


The bank will not charge you anything to update your email address in the account. But when you visit the home branch you should carry your original copy of the identity proof document. You don’t need to submit the original copy but the officials will ask you to show it for verification purposes. For more information, you can call the customer care of CSB Bank on 1800 266 9090. And speak with the customer care executive of the bank.