What is a demat account?
A demat account is the electronic locker that holds the shares, ETFs and bonds you buy on the Indian stock market. It is opened with a SEBI-registered broker (acting as a depository participant) who connects you to one of the two Indian depositories — CDSL or NSDL. Without a demat account, you cannot hold shares in India today.
What does "demat" actually mean?
"Demat" is short for dematerialised — meaning shares held in electronic form rather than as paper certificates. Before 1996, Indian shares were physical paper, transferred by signing the back of a certificate. SEBI mandated dematerialisation starting 1996, and today all listed-equity transactions in India are settled electronically through the demat infrastructure.
The actual shares are held by one of two depositories: CDSL (Central Depository Services Limited) or NSDL (National Securities Depository Limited). The broker is just a depository participant — the institutional layer that connects you to the depository. If your broker shuts down, the shares are still safe with CDSL / NSDL; you transfer them to a new broker.
Demat account vs trading account
Indian retail investing requires two linked accounts: a demat account (holds the shares) and a trading account (places the buy / sell orders). Both are usually opened together with one broker in a single application, so most investors think of them as one account — but they serve different functions.
- Demat account → custody. Holds your existing shares with CDSL or NSDL.
- Trading account → execution. Routes your buy / sell orders to NSE or BSE.
- Bank account → settlement. Money flows in and out of your linked bank.
- On a buy, the trading account places the order, money leaves the bank, and the demat account is credited with the shares on T+1 settlement.
What charges apply to a demat account?
Most retail demat accounts in India are inexpensive but not free. Five charges to know:
- Account opening — ₹0 at most discount brokers; ₹100–₹500 at some full-service brokers.
- Annual Maintenance Charge (AMC) — ₹0–₹300 / year. Zerodha is ₹300, Groww and Dhan are ₹0 on the basic tier.
- DP charges on sell — ₹10–₹20 per scrip per day on every sell trade, charged by the broker and the depository combined.
- Statutory charges per trade — STT, exchange transaction charge, SEBI turnover fee, stamp duty, GST. Identical across brokers.
- Brokerage on each executed order — varies by broker.
Documents required to open a demat account
Account opening is fully online in India for residents. Keep these handy:
- PAN card.
- Aadhaar with the mobile number linked (for OTP-based e-KYC).
- Bank cancelled cheque or recent bank statement with name, account number and IFSC visible.
- Passport-size photo (front-facing, clear background).
- Signature on a blank white sheet of paper.
- Income proof (salary slip, ITR, or bank statement) is required only if you want to trade in F&O.
Is a demat account safe?
Yes, when you stick to SEBI-registered brokers. The shares themselves are held by the depository — not by the broker — so broker failure does not put your holdings at risk. SEBI mandates client-fund segregation, two-factor authentication on every login, monthly statement delivery and reconciliation by the depositories.
The bigger real-world risk is account-level fraud: phishing, OTP sharing and credential theft. Use unique passwords, enable biometric login, never share OTPs, and access the broker URL via a saved bookmark. Most broker-account fraud in India traces back to user-side credential compromise, not broker-side breaches.
Frequently asked
What people ask about what is a demat account?.
Yes. SEBI permits multiple demat accounts across different brokers. Many active investors keep one with a discount broker for execution and one with a full-service broker for research. Watch the AMC and inactivity charges on whichever account you use less.
No. PAN is mandatory by SEBI for any Indian demat account. Aadhaar is also required for e-KYC. Without both, the account cannot be opened.
1–3 working days for online applications. Aadhaar e-KYC + video verification + e-sign is typically completed same-day; the depository activation happens the next working day.
AMC continues to apply each year as long as the account is open. Dormant accounts get frozen after extended inactivity but the holdings remain safe. If you no longer need the account, close it formally to stop the AMC.
Yes. NRIs open an NRI demat account on either repatriable or non-repatriable basis, linked to an NRE or NRO bank account. The documentation is heavier and most brokers offer NRI demat as a separate product. See the broker-specific NRI account page for details.