Demat Account in India: The Complete Guide (2026)

A demat account is the digital locker where your shares, ETFs, bonds and mutual fund units actually sit. You cannot buy a single share on the NSE or BSE without one — delivery-settled trades credit the shares here, and every sale debits it from here. Yet most people open one in ten minutes during broker onboarding and never learn what is inside the account, who touches it, or what it quietly costs them each year.

This guide is the map. What the account is, how opening actually works now that everything runs on Aadhaar e-KYC, what SEBI itself has made free versus what your broker sets, the BSDA tier that small investors routinely miss, and how to pick a broker without falling for the loudest ad.

What a demat account actually is

Two depositories hold nearly every security in India: CDSL (Central Depository Services, promoted by BSE) and NSDL (National Securities Depository, promoted by NSE-linked institutions). You never open an account with them directly. You open it through a Depository Participant (DP) — a broker, bank or financial services firm registered with one of the two. Your demat account lives on the depository's books through that DP, and you identify it by a 16-digit BO (beneficial owner) ID.

So the stack has three layers: the depository maintains the master record, the DP is your interface (app, statements, service), and you are the beneficial owner. The shares themselves are held in dematerialised form — electronic entries, not certificates. Companies stopped accepting fresh physical share transfers for listed securities years ago, so a demat account is not optional gear any more; it is the only way in.

Demat vs trading vs bank account

Brokers usually open the demat and trading accounts together as a bundle. You can technically hold a demat account alone — people do it to keep mutual fund units, IPO allotments or inherited shares in one place — but you need the trading account the moment you want to transact on an exchange.

How opening a demat account works in 2026

Opening is fully online for resident individuals and usually finishes the same day. The backbone is e-KYC: PAN fetches your basic details, Aadhaar OTP authenticates you, a short in-person verification (IPV) video or live capture confirms you are a real human matching the documents, and the DP activates the account. (Source: SEBI e-KYC framework for the securities market; Zerodha and Groww account opening flows.)

1. Pick a broker/DP and keep your PAN, Aadhaar-linked mobile number and a bank account handy.
2. Enter PAN and complete Aadhaar OTP authentication on the broker's portal or app.
3. Upload or auto-fetch a photo, a signature scan, and proof of your bank account (a cancelled cheque or bank statement).
4. Record the IPV — a short video where you read out a declaration, or a live agent call, depending on the broker.
5. e-Sign the account opening form with Aadhaar OTP.
6. Receive your trading login the same day in most cases; the demat BO ID follows once the depository creates the account.

Documents are deliberately few: PAN is mandatory, Aadhaar covers address proof, and a bank proof ties the payout account. Income proof (salary slip, ITR copy) is only needed if you plan to trade in the derivatives segment. (Source: broker account opening pages; SEBI KYC requirements.)

One genuinely useful quirk: KYC is a one-time exercise across the securities market. Once your KYC is complete with any SEBI-registered intermediary, you do not repeat the full document drill when you open with another broker — the records sit with the KYC Registration Agencies and carry over. (Source: SEBI one-time KYC disclosure displayed on broker sites.)

What a demat account costs

SEBI has fixed several parts of the bill at zero. Under the SEBI Master Circular for Depositories (December 2024): no investor pays any charge for opening a demat account beyond statutory levies, no charge for credit of securities into the account, no custody charge, and no account closure charge. What remains is broker-set pricing — and that is where the differences live.

Source: SEBI Master Circular for Depositories (Dec 2024); broker charge pages (Zerodha, Upstox, Groww, Angel One, HDFC Sky) as verified on 2 November 2026.

AMC and the BSDA tier

The annual maintenance charge is the recurring fee for merely existing. It ranges from zero (Groww and Upstox charge none) to ₹300 a year plus GST (Zerodha's non-BSDA rate, billed quarterly), with first-year waivers common — Zerodha waives AMC for resident individual accounts opened on or after 1 June 2026 in year one, Angel One and HDFC Sky waive the first year too. (Source: respective broker charge pages.)

The tier most small investors miss is the Basic Services Demat Account (BSDA). SEBI reworked it in June 2024, and the rules apply to every DP since 1 September 2024:

Eligibility: one demat account where you are the sole or first holder, only one BSDA across both depositories, and total holdings (debt plus equity) not exceeding ₹10 lakh at any point. DPs must open a BSDA by default for eligible account holders unless you explicitly opt out by email, and everything other than AMC is charged at par with regular accounts — a BSDA cannot be charged more for other services. Electronic statements are free; a physical statement can cost at most ₹25. (Source: SEBI circular SEBI/HO/MIRSD/MIRSD-PoD1/P/CIR/2024/91, 28 June 2024.)

In plain terms: if your holdings sit under ₹4 lakh and you hold just one demat account, you should be paying zero AMC somewhere — either via a zero-AMC broker or by being on BSDA.

DP charges — the fee that surprises people

When you sell shares, your demat account is debited and a per-ISIN charge hits your ledger. It is charged per scrip (ISIN), not per share — selling 1 share of Reliance or 1,000 shares of Reliance costs the same DP charge. Buy transactions never attract it. (Source: Angel One DP charges explainer; Zerodha charges page.)

CDSL moved to a uniform ₹3.50 per debit transaction from 1 October 2024, with a ₹0.25 discount where the first holder is female. The broker adds its own fee on top plus 18% GST. Real numbers from the brokers' own pages: Zerodha charges ₹15.34 per scrip on sell (₹3.5 CDSL + ₹9.5 Zerodha + ₹2.34 GST), Upstox charges ₹20 per scrip per day on sell, and Groww passes through ₹3.5 depository fee plus ₹16.5 of its own — waived entirely when the debit value is under ₹100. (Source: CDSL tariff change as reported by Moneycontrol, September 2024; Zerodha, Upstox and Groww charge pages.)

Demat vs trading account — what each one is for

The demat account only holds. The trading account is the order-placing layer that connects you to the exchange, and your bank account moves the money. A delivery trade touches all three: money leaves the bank, the trading account executes the order, and after T+1 settlement the shares land in demat. Mutual fund units can sit in demat too, which is why some investors keep a demat-only account purely to consolidate everything into one statement.

How to choose a broker for your demat account

• Do the AMC-plus-DP math for your behaviour, not the headline. A buy-and-hold investor makes few debits, so a ₹0 AMC broker wins easily. A frequent trader generates many sell-side DP charges but negligible AMC impact — brokerage and platform matter more there.
• Check the full tariff, not the ad. DPs must submit their tariff structure to the depositories every year, and the depositories publish it so investors can compare. (Source: SEBI Master Circular for Depositories, para 1.10.5.)
• Look at pledge charges if you use margin or MTF — they range from ₹20 to ₹30 plus GST per ISIN per request.
• Discount vs full-service. Discount brokers (Zerodha, Groww, Upstox) charge flat or zero brokerage and no relationship manager. Bank-linked full-service brokers bundle research and branch service but run higher AMC and percentage brokerage. Neither is wrong; just pay only for what you use.
• CDSL vs NSDL barely matters. Both are SEBI-regulated, both send the same Consolidated Account Statement covering all your holdings. Your broker's quality decides your experience, not the depository.

Pledging shares for margin

Since 1 September 2020, brokers can accept securities as margin only by way of pledge in the depository system — the old practice of moving shares into the broker's account is gone. You pledge an ISIN from your demat account, the pledge marks your own holding, and margin shows up in your trading account. Unpledging reverses it. Charges per pledge/unpledge request per ISIN: Groww ₹20 plus GST, Zerodha ₹30 plus GST. (Source: NSE circulars NSE/INSP/45191 and 45534 as displayed on broker pages; Groww and Zerodha charge pages.) If the broker invokes the pledge against a shortfall, the shares are sold — a pledge is collateral, not a transfer of ownership.

Transferring holdings between demat accounts

Switching brokers does not mean selling. You can transfer holdings ISIN-wise or wholesale using a Delivery Instruction Slip (DIS) or, far more conveniently, the online rails: CDSL easiest for CDSL accounts and NSDL SPEED-e for NSDL accounts, both of which handle off-market, on-market and inter-depository transfers from your browser. When you move an entire account to a new DP and the account holders are identical in every respect, neither depository nor DP may charge for it. (Source: SEBI Master Circular for Depositories, para 1.10.3; CDSL easiest and NSDL SPEED-e pages.) The step-by-step is in our transfer shares between demat accounts guide.

Idle, unclaimed and forgotten accounts

A demat account never goes dormant in the way a savings account does, and there is no dormancy penalty — but four things do happen to neglected accounts:

• AMC keeps ticking on non-BSDA accounts. Two forgotten ₹300-a-year accounts are ₹600 a year plus GST for nothing. Zero-AMC brokers or BSDA eligibility make this a choice, not a fate.
• Incomplete KYC gets the account frozen. SEBI's framework for automated deactivation freezes debits and credits on trading and demat accounts when KYC records are inadequate or notices go undelivered. (Source: SEBI circular of July 2022, consolidated in the Depositories Master Circular.)
• No nomination choice also freezes debits. Every holder must submit a nomination or explicitly opt out; accounts that skip it face a debit freeze. (Source: SEBI 'choice of nomination' circulars, deadline extended to 30 June 2024.)
• Truly abandoned shares move to IEPF. When dividends on shares go unclaimed for seven consecutive years, the company transfers both the dividend and the underlying shares to the Investor Education and Protection Fund — recoverable, but through a claim process you do not want. (Source: Companies Act, Section 124(6).)

The system that keeps you out of trouble is the Consolidated Account Statement: the depositories email it monthly when you transacted and half-yearly when you did not, covering every demat account and mutual fund folio against your PAN. Open it when it arrives; it is the cheapest audit of your own money there is. (Source: SEBI circular SEBI/HO/MRD-PoD2/CIR/P/2024/93, 1 July 2024.)

Closing an account costs nothing — SEBI prohibits closure charges — and the process is online at every major broker. If the account is with Upstox, our close Upstox account guide walks the exact flow; the empty-holdings, zero-balance, ticket-tracking pattern is the same everywhere.

The quick start checklist

• Open with a broker whose AMC and DP-charge structure fits how often you will trade — and claim BSDA if your holdings are under ₹10 lakh.
• Complete full KYC and nomination on day one; both blanks freeze the account later, not now.
• Note your 16-digit BO ID somewhere safe; you will need it for transfers and the CAS.
• e-Disable DDPI unless you actively need the broker to debit shares on your behalf — delivery instructions via easiest or Speed-e are safer.
• Verify the first CAS email arrives; it confirms the PAN link across every account you hold.

Sources

SEBI Master Circular for Depositories (SEBI/HO/MRD/MRD-PoD-1/P/CIR/2024/168, 3 December 2024); SEBI BSDA circular SEBI/HO/MIRSD/MIRSD-PoD1/P/CIR/2024/91 (28 June 2024); SEBI CAS circular SEBI/HO/MRD-PoD2/CIR/P/2024/93 (1 July 2024); Companies Act Section 124(6); broker charge pages of Zerodha, Upstox, Groww, Angel One and HDFC Sky as verified on 2 November 2026; CDSL easiest and NSDL SPEED-e official pages.

A demat account is a ten-minute setup with a lifetime of small recurring costs attached. Choose the broker on the maths of your own trading pattern, claim BSDA if you qualify, finish KYC and nomination properly, and read the CAS twice a year. That is the entire maintenance schedule for the locker that holds your whole equity portfolio.