What is a Client ID in Demat Account What is a Client ID in Demat Account

What is a Client ID in Demat Account?

If you wish to participate in the stock market, you need to open a demat account. This demat account works much like a safe, keeping your stocks safe and secure.

When you open a demat account with a brokerage or a depository participant, you receive a client ID. So, what is client ID in demat account? Let’s find it out in this article.

What is Client ID in Demat Account?

In a Demat account, a Client ID or a Beneficial Owner Identification Number (BO ID) is a unique alphanumeric code assigned to each account holder.

It is essentially a unique ID that helps distinguish the investor in the electronic system.

The key purpose of a Client ID is facilitating different types of transactions related to securities bought and held in the Demat account.

Investors may use this code to either buy, sell, or transfer SMs, bonds, mutual funds, or other financial instruments.

You may think of your Client ID in the electronic system as a digital signature in the world of stock trading.

Each time you initiate any transaction through your demat account, it is processed by using this personal code, which allows for authenticating each move and tracking it in a secure and efficient way.

What is DP ID in Demat Account?

In India, there are two major depositories overseeing the operations of depository participants: the National Securities Depository Limited (NSDL) and the Central Depository Services (India) Limited (CDSL).

These depositories regulate how depository participants function. When depository participants register with either NSDL or CDSL, they receive a unique identification called a DP ID.

DP IDs are crucial as they distinguish one depository participant from another. The format of DP IDs varies between NSDL and CDSL.

CDSL issues numeric DP IDs, such as 12345678, while NSDL issues alphanumeric ones, like IN123456. This distinction makes it easy for users to identify the depository their depository participants are associated with.

Difference Between Client ID And DP ID In a Demat Account

Your demat account number, or demat ID, is a vital 16-digit identifier with two essential parts: the DP ID of your broker and your unique client ID.

The DP ID signifies the brokerage agency, while your client ID distinguishes you among their clients.

All clients under a brokerage agency share the same first eight digits in their demat accounts, ensuring uniformity.

However, each client possesses a distinct client ID for tracking investments and returns.

While the DP ID holds no significance for clients, the client ID is crucial for managing investments effectively.

In case of changing your depository participant, a new demat account may be necessary, resulting in a new client ID.

This occurs when switching between depositories like NSDL and CDSL, each requiring a distinct DP ID and client ID.

Where To Find Your Client ID?

New traders often wonder where to find their client ID, especially since it’s a crucial requirement mandated by the Securities and Exchange Board of India (SEBI) for executing trades.

Unlike the broker’s DP ID, which is readily available online, the client ID is unique to each investor and typically known only to them.

If you’re in search of your client ID, here are some places where you can locate it conveniently. You can find it in several ways:

1. Welcome Email

When you first opened your Demat account with a broker, you likely received a welcome email.

This email contains important details about your account, including your Client ID.

2. Demat Account Statement

Every now and then, your depository sends you an email containing a statement for your Demat account.

This statement details the transactions you’ve made within a specific period.

At the top of each page, you’ll typically find your unique client ID prominently displayed.

3. Online Demat Account or Online Trading Account

If you want to find your client ID, you can simply log in to your Demat account online. This method works as long as you remember your login details.

If your trading account is linked to your Demat account, finding the client ID becomes even easier.

Just keep in mind that each broker has its own website layout, so you might need to look around the page a bit to locate your client ID.

4. DP ID of Your Stockbroker Online

Check the DP ID of your stockbroker online, which is mostly written on the stockbroker’s website, and combine it with your customer ID to get your 16-digit Demat account number.

Remember, the Client ID is the last eight digits of your 16-digit Demat account number. For example, if your Demat account number is 1234567890123456, your client ID will be 90123456.


A Demat account simplifies the management of your shares and securities by storing all relevant information online.

It’s crucial to grasp the fundamentals. Opening a Demat account is straightforward.

Once set up, your account will be assigned a unique Client ID.

This ID is vital for trading and investing in financial markets, ensuring smooth transactions and easy identification.

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