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What is the BO ID in CDSL?

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BO id in CDSL is the 16 digits Demat account number of the customer who has a demat account with the CDSL depository. The number can be found in your demat account statement or the profile section of the brokers trading website or mobile app.

Example of CDSL BO ID

Sample BO ID (demat account number) is 1111111122222222. In this 11111111 is Zerodha's DP id and 22222222 is the customer demat account number.


1. M. Dhanraj  Sep 11, 2021 11:55:40 AM I Like It. | Report Abuse Reply
I have Demat account with HDFC and NSDL. Is it necessary to register with CDSL? Please confirm.