Every time you make a transaction, purchase or sale of shares, your investments are stored in a demat account. In fact, all your shares and other investments are stored in a digital or electronic format in a demat account. Understanding the working mechanism of CDSL and NSDL will help you better understand the Indian stock market structure.
Key highlights:
- CDSL is India's largest depository by Demat accounts, securely holding millions of investors' securities in electronic form.
- NSDL was India's first depository, introducing the Demat system and laying the foundation for paperless securities trading.
- CDSL and NSDL perform the same core function, but they differ in their promoters, Demat account number format, associated stock exchange, and market presence.
Central Depository Services Limited (CDSL) is one of the two securities depositories in India, established in 1999. It is promoted by the Bombay Stock Exchange (BSE) and regulated by the Securities and Exchange Board of India (SEBI).
By using CDSL services, investors can hold their shares, bonds, mutual funds, exchange-traded funds, government securities, and other instruments in electronic form on a Demat account instead of having share certificates.
NSDL, or National Securities Depository Limited, was started in August 1996. It was one of the first depositories in India and is now one of the largest in the world. It works closely with the National Stock Exchange (NSE), which is one of India’s biggest stock markets.
NSDL holds your shares, bonds, and other investments in electronic form. As of March 2022, it had around 2.66 crore Demat accounts. Big organisations like the National Stock Exchange, Unit Trust of India (UTI), and Industrial Development Bank of India (IDBI) support NSDL.
Both CDSL and NSDL are SEBI-regulated depositories that hold securities such as shares, bonds, ETFs, and mutual funds in electronic (Demat) form. While they offer similar services, they differ in their history, ownership, market presence, and Demat account format.
| Feature | NSDL | CDSL |
| Full Form | National Securities Depository Limited | Central Depository Services Limited |
| Year Established | 1996 | 1999 |
| First Depository in India | Yes | No |
| Stock Exchange Connection | Primarily associated with NSE | Primarily associated with BSE |
| Promoters | NSE, IDBI Bank, UTI, and other financial institutions | BSE Ltd., SBI, HDFC Bank, Bank of Baroda, and other institutions |
| Demat Account Number Format | Starts with IN followed by 14 digits (e.g., IN12345678901234) | 16-digit numeric account number |
| Number of Demat Accounts | Around 2.66 crore | Over 6 crore |
| Depository Participants (DPs) | Around 289 | Over 577 |
| Primary User Base | Strong presence among institutional investors | Widely used by retail investors |
| Services Offered | Demat accounts, pledge, e-Voting, SPEED-e, nomination, corporate actions | Demat accounts, pledge, e-Voting, e-DIS, nomination, corporate actions |
| Listed on Stock Exchange | Yes | Yes |
| Regulator | SEBI | SEBI |
CDSL and NSDL are essentially electronic depositories where share certificates, bonds, exchange-traded funds, and mutual funds are kept in the form of digital data or demat. Regulations laid down by SEBI govern their operations.
They provide a safe and reliable way for investors to store their financial securities electronically and facilitate faster trading in electronic form instead of physically. The working mechanism involves the following steps:
Demat account with a depository participant
An investor cannot open an account directly with CDSL or NSDL. They have to approach any depository participant (DP) registered with either CDSL or NSDL. DPs can be banks or stockbrokers.
Dematerialisation
Any share certificates that the investor may possess have to be dematerialised and electronically credited to his demat account.
Trade settlement
When shares are bought or sold on the stock exchange, the depository (CDSL or NSDL) makes the payment for the shares purchased and collects the money for the shares sold on the settlement day, which in India is T+1 (T being the trading day).
Thus, on purchasing shares, they are added to the investor's Demat account, and on selling, share certificates are debited from the Demat account and transferred to the buyer's Demat account.
Corporate action
Dividends, bonuses, stock splits, rights shares, and e-voting have to be processed by the depository so that the investor gets his due from the company in which he has invested.
Pledge/other depository services
Apart from this, other depository services like pledge, nomination, transmission of shares, and off-market transfers are undertaken by CDSL and NSDL.
CDSL and NSDL are the prime depositories for maintaining and recording India’s securities market. They offer an electronic mode of holding shares and other securities, making ownership easier and safer.
As an investor, you don't need to worry about the differences between CDSL and NSDL. When you open a demat account with a bank or stockbroker, you get a demat account with whichever depository your DP is registered with.
For instance, if your broker is registered with CDSL, you'll be opening an account with CDSL. If your broker is registered with NSDL, you'll open an account with NSDL.
SEBI regulates both depositories and provides similar services, and you can rest assured that your investments are safe and secure with either of them.
CDSL and NSDL are the backbone of India's Demat system, making investing secure and hassle-free. Here are some interesting facts about these two depositories:
CDSL and NSDL are the premier depositories in India, maintaining investors’ shares in electronic form and facilitating easy and fast trading in the stock market. Your bank or broker opens a demat account with either one of them, or as an investor you needn’t worry about the choice, since both the depositories offer good services that help to avoid the risk of loss of share certificates.