How to open a demat account in India

The single most common confusion in Indian retail investing is treating "demat account" as the name of the whole apparatus. It is not. It is the name of one component, and the three components are held by three unrelated entities with three different relationships to you. Your bank holds your money as a deposit. Your broker holds an interface. A depository holds the record of your securities, and that record carries your name on it. Bundling all three behind one signup screen is a genuine convenience, and it is also the reason almost nobody can answer a simple question about their own holdings: if my broker vanished tomorrow, which of these three things would go with it?

The right way to see the trading account is as a place where instructions are originated, not a place where anything is kept. It is a permissioned interface onto an exchange, and it stores nothing you own. That framing sounds like a technicality until you notice how much follows from it. It explains why your money is swept out of your broker to the clearing corporation every evening rather than sitting there overnight. It explains why the clearing corporation now credits shares into your demat account directly rather than passing them through your broker's pool account. And it explains why the entire regulatory architecture of the last few years has been a slow, deliberate campaign to reduce the number of moments at which anything of yours is in your broker's hands at all.

Read from left to right, the picture also answers the question of what each party is for. Your bank is for funding and receiving. Your broker is for access, because you are not a member of the exchange and cannot place an order on it yourself. The exchange is for matching, and the clearing corporation is for settling and guaranteeing that settlement. The depository is for the record of ownership. Five parties, five distinct jobs, and only one of them, the depository, holds anything that is yours. Once that is clear, most of the rest of this page is just consequences, and the practical advice at the end stops feeling like a list of tips and starts looking like a map of where the seams are.

It is worth being exact here, because this is the point at which a great deal of published content overreaches, and the overreach is the kind that sounds reassuring while quietly being wrong. The Depositories Act 1996 splits ownership in two. Section 10(1) makes the depository the registered owner, and it is careful to say this is only "for the purposes of effecting transfer of ownership of security on behalf of a beneficial owner". Section 10(2) then strips that registered ownership of any substance: the depository "shall not have any voting rights or any other rights in respect of securities held by it". Section 2(1)(a) defines the beneficial owner as "a person whose name is recorded as such with a depository". That is you.

Section 10(3): "The beneficial owner shall be entitled to all the rights and benefits and be subjected to all the liabilities in respect of his securities held by a depository."

So the statute puts the rights with you and gives the depository a bare, functional title with nothing attached to it. What the statute does not say, anywhere in its thirty-six pages, is that your securities are beyond the reach of your broker's creditors. That proposition is widely asserted and widely attributed to this Act, and the attribution is false. It is a reasonable inference from section 10(3) read alongside the segregation rules, and it is an inference we think is sound, but it is not statutory text and you should be wary of any page that puts it in quotation marks. The protections the Act does spell out are section 10 on rights, section 11 on the register of beneficial owners, and section 16, which requires depositories to indemnify loss. Accuracy here costs nothing and buys you the ability to tell a real protection from a comforting phrase.

The other distinction worth pinning down is between the depository and the Depository Participant. India has exactly two depositories, both regulated by SEBI: National Securities Depository Limited and Central Depository Services Limited. Neither deals with you directly. A broker or a bank that opens demat accounts does so as a participant, which is an agent of one of the two, and it is the participant you actually meet. Your account number encodes which depository you landed on: an NSDL account is a sixteen character identifier beginning with the letters IN, while a CDSL account is a sixteen digit number. For a retail holder the two are functionally identical, you rarely get to choose because your participant is tied to one, and the choice does not change your rights. The difference in profile, with NSDL carrying more institutional and foreign custody value and CDSL carrying more individual accounts, is real but does not touch your day to day experience in any way that should influence a decision.

India settles equity cash trades on T+1, one working day after the trade. That much is common knowledge. Two things about it are not, and both are worth having. The first is that SEBI never mandated it. The September 2021 circular that everyone cites only gave exchanges the option to offer T+1 or T+2, and it contains no phasing at all; the bottom up rollout, smallest companies first, was a roadmap the market infrastructure institutions designed among themselves and announced in a joint release in November 2021. It completed in January 2023, and SEBI's Master Circular still describes T+1 as available "on an optional basis". The Indian market went to T+1 in full by exchange choice rather than regulatory fiat, which is a genuinely unusual thing for a market structure change of that size, and it is almost never stated.

The second is the clock itself, and this one has a consequence you can trade into by accident. On the trade day, nothing settles: your order is matched on the exchange, where it joins the aggregate of everything else changing hands, which is what volume measures. The settlement all happens the next day, on a schedule that binds every exchange and clearing corporation alike. Custodial confirmation is due by 07:30. Final obligations go out by 09:00. Pay-in of securities and funds is by 11:00. Pay-out of funds is by 13:30. And pay-out of securities is by 15:30, which is not a neutral number: it is the moment the equity cash market closes.

Two related points, stated carefully because the surrounding commentary is unreliable. T+0 settlement is real and is optional: it began as a beta on twenty five scrips in March 2024 and was expanded to the top five hundred by market capitalisation from January 2025, with pay-in at 15:30 and pay-out at 16:30 on the trade day itself, so a T+0 buyer holds the shares that afternoon. But instant settlement does not exist, whatever you may read. SEBI has consulted on it and put it to its board as a possible second phase, and that board paper says plainly that once phase two arrives the optional T+0 mechanism "will be discontinued". T+0 is demonstrably still running, which settles the question. There is no implementing circular, it is absent from SEBI's own settlement chapter, and claims that a pilot is under way in 2026 trace back to content farms rather than to any regulator. As of 17 July 2026 the honest statement is that T+1 is the norm, T+0 is an option on a defined universe, and anything faster is a proposal. Verify at source before acting on a number: SEBI's Master Circular for Stock Exchanges and Clearing Corporations carries the activity schedule, and it is the document that binds both exchanges.

The opening itself is now a paperless, often same session process, and the document list is short. What makes it worth more than a checklist is that each item establishes a specific fact, and almost every rejection is a case of two documents disagreeing with each other rather than of a document being missing. If you know what each one is for, you can predict where your own application will stall before you start it.

Two additions that are not on the list but decide how the account behaves afterwards. The first is segments: you will be asked which you want enabled, and enabling derivatives you do not intend to use invites an income proof request you do not need, while omitting a segment you will need means doing paperwork again later. The second is that the same flow is opening your trading account alongside the demat account, and the two have separate requirements even though one screen collects them; the trading account side of the same onboarding is worth understanding on its own terms. Get the name consistent across PAN, Aadhaar and bank, get the mobile actually linked to the Aadhaar, and the rest is usually a matter of a day or two.

Here is where the reassuring version of this page would say: your shares sit in your own demat account, so a broker failure cannot touch them. That version is too clean, and the case everyone cites as proof is the case that disproves it. In November 2019 SEBI passed an interim order against Karvy Stock Broking Limited. What it found was not that a broker had raided a pool account it was entitled to touch. It found that the broker had reached into clients' own demat accounts. SEBI's language is direct: the securities "lying in the demat account of the client(s) are also transferred into and from this account misusing power of attorney given by the client".

The vehicle was a demat account the broker had opened in its own name in December 2000, categorised as a beneficiary account and simply not reported to the exchange in its filings through 2019. Client securities were routed into it, pledged to banks and non-banking lenders as though the broker owned them, and the proceeds credited to the broker's own bank accounts rather than to the client account. SEBI's own examination put the scale plainly: borrowings rose from about 500 crore rupees in March 2019 to about 2,032 crore by September, of which roughly 787 crore was raised by pledging securities worth about 2,700 crore. By early September 2019, at least 75 per cent of the shares across all its clients' holdings had been pledged to fund the broker's own borrowing, including the holdings of clients who had credit balances and of clients who had not traded in over a month. As SEBI put it, the broker "did not have any legal right to create any kind of pledge on these securities".

So the accurate lesson is narrower and more useful than the popular one. Fully paid securities that could be traced to a beneficial owner were returned. The power of attorney is what let the broker move them in the first place. And the thing that now stops the mechanism is not the existence of your account but a specific structural reform: SEBI's circular of 25 February 2020 provides that "transfer of securities to the demat account of the TM / CM for margin purposes (i.e. title transfer collateral arrangements) shall be prohibited", and, closing the exact door Karvy walked through, that "such holding of power of attorney shall not be considered as equivalent to the collection of margin". Securities are now pledged in place, in your account, and the broker's account is tagged for that purpose alone. The rule that came before it, in June 2019, had already banned pledging client securities lying with the broker to raise funds "even with authorization by client". These are the Karvy era rules and are cited here as they stood; both are now consolidated into SEBI's Master Circular for Stock Brokers of 17 June 2025.

Given all that, the authority you hand over at signup is the single most consequential thing on the form. For years, opening an account meant signing a broad power of attorney so the broker could debit your demat account when you sold. Its width was the problem. In April 2022 SEBI introduced the Demat Debit and Pledge Instruction, implemented from 1 September 2022 after an extension, and it is narrow by construction. Be careful with the scope, because a large amount of live content still gets it wrong: the DDPI covers four purposes, not two. Transfer towards delivery and settlement obligations, and pledge or re-pledge for margin, were the original pair. Mutual fund transactions on exchange order entry platforms and the tendering of shares in open offers were added that October. A page telling you "two purposes only" is describing the position as it stood for six weeks in 2022.

On causation, the honest account matters more than the satisfying one. SEBI's stated rationale for the DDPI is to curb possible misuse of clients' powers of attorney by stock brokers: generic, prospective, and naming no firm. SEBI separately found, in its November 2019 enforcement action, that Karvy misused clients' powers of attorney. But SEBI has never publicly cited Karvy as the reason for the DDPI, and the word does not appear in the circular. That connection is drawn by commentators, including reasonably. It is fair to say the DDPI narrows precisely the authority that was abused. It is not fair to say SEBI introduced it because of Karvy, and the difference between those two sentences is the difference between a sourced claim and a plausible one.

The practical upshot: if you are told at signup that a power of attorney is required to open the account, that is not a negotiating position, it is simply out of date. Your real menu is a DDPI or an instruction slip. Neither can be demanded of you, and the DDPI can be revoked. If you already signed a POA years ago, it remains valid until you revoke it, which is worth knowing precisely because it will not lapse on its own.

Account opening is free almost everywhere now, which tells you it was never the real cost. The costs that matter arrive later and they divide cleanly into two kinds, which is the distinction worth carrying: charges set by statute, which every broker must pass on identically, and charges set commercially, which are your broker's own decision and vary by a multiple. Nearly every article treats the whole stack as one undifferentiated list of "charges", and that is exactly what makes the list impossible to argue with.

The statutory side is fixed and public. Securities transaction tax on a delivery trade is 0.1 per cent on both the buy and the sell, unchanged since 2012 and untouched by the budgets of 2024, 2025 and 2026, all of which raised it only on futures and options. Stamp duty is 0.015 per cent and falls on the buyer only, so a delivery sale attracts no stamp duty at all. Exchange transaction charges are about 307 rupees per crore each side on NSE and 375 per crore on BSE for a normal scrip group. SEBI's turnover fee is 10 rupees per crore. Goods and services tax at 18 per cent applies to the brokerage, the exchange charges, the SEBI fee and the DP charge, but not to the securities transaction tax or the stamp duty. That last exclusion is usually explained as "there is no tax on a tax", which is wrong reasoning that happens to reach the right answer: other taxes are actually included in the value of a supply by default, and the escape is the pure agent rule, which applies only because the legal liability for those levies is yours and the broker is merely remitting them. That is precisely why your contract note itemises them on their own lines. The tax treatment of the gains themselves is a separate matter, covered in the guide to how trading is taxed in India.

The commercial side is where the surprise lives, and it has one line on it. When you sell, securities are debited from your demat account, and the depository charges your participant a flat fee for that debit: 3.50 rupees at CDSL, 4.00 rupees at NSDL. Neither is what you pay. What you pay is whatever your participant decides, and the gap is not small.

Three consequences follow, and none of them is obvious from a tariff sheet. First, this charge is per company and not per share, so accumulating a position across ten purchases and selling it in one go costs this line once, while selling five different companies on one afternoon costs it five times. It quietly rewards consolidating your exits. Second, because it is flat, it is regressive: on an illustrative 5,000 rupee sale a 15 rupee charge is 0.30 per cent of the trade, three times the tax Parliament levies on it, and on a five lakh sale the same 15 rupees is 0.003 per cent and invisible. Small, frequent sells are where it does its damage. Third, and most usefully, it is the one number on the sheet that is purely a negotiation with your broker rather than with the state, which makes it the right thing to compare when you are choosing between participants. That comparison is a page of its own, and we keep it separate on purpose: see the side-by-side comparison of the major Indian retail brokers rather than taking a recommendation from a guide about plumbing. Rates here are as of 17 July 2026 and every one of them should be verified against the exchange, the depository and your own participant's live tariff before you rely on it.

The recurring cost of simply having a demat account is the annual maintenance charge, and there is a regime that reduces or removes it that most investors have never heard of, largely because it is described everywhere as something you must apply for. It is not. The Basic Services Demat Account has been, since September 2024, an opt-out regime: a participant "shall open only BSDA" for an eligible investor unless that investor actively consents to a regular account, and participants were required to reassess their existing investors and convert them unless those investors opted out. If you qualify and were never asked, that is the thing worth querying, and since March 2026 your participant has had to reassess your eligibility every quarter rather than every billing cycle.

The second widely misreported rule is nomination, and here two separate corrections are needed. The first: the limit is three nominees, not ten. A January 2025 circular did announce ten, and it was then deferred, deferred again, deferred indefinitely, and finally superseded in May 2026 by norms that set the figure at three. It never took effect for a single day. Three was the operative limit before that chain began and three is the operative limit now, so any page telling you the limit has risen to ten is describing a rule that has never existed. The second: failing to nominate no longer freezes your account. SEBI removed that consequence in June 2024, stating that non-submission "shall not result in freezing", and it has not returned; enforcement is now reminders and login prompts. Nomination is mandatory with an opt-out for single-held accounts and optional for jointly held ones. None of this is a reason to skip it. A nominee costs nothing to register and decides who inherits without a contested process, which is the entire point of a long-lived account.

Everything above converges on one practical question, and it is the question the whole architecture was built to let you answer: how do you find out what you own, from someone other than the party you might one day need to check on? This is not a trust exercise or a suspicion. Your broker's app is almost certainly accurate, and it is the right tool for nearly every purpose. It is simply the wrong instrument for this one question, because the party rendering the answer is the party in question. The reassuring thing is that the independent instruments already exist, they are already addressed to you, and the useful ones are free.

Three details make the difference between having these and using them. First, the frequency rule for the Consolidated Account Statement has exactly two branches: monthly by email if there was any transaction in any of your demat accounts or fund folios, half-yearly if there was none anywhere, covering March and September holdings. There is no annual tier, though you will find it asserted. Second, SMS alerts are not universal by default. Subscription is mandatory only for accounts operated under a power of attorney; for everyone else the alerts follow from having registered your mobile with your participant, which is worth confirming rather than assuming. NSDL's facility is free and its own description is the reason to prefer it: because the alerts are sent by NSDL directly, they reflect the true status of the account rather than the state of a screen. It also alerts you when a power of attorney is registered or de-registered, which, given everything above, is the single most useful notification in the set. Third, be sceptical of blanket claims that every depository portal is free. CDSL's easi is free by CDSL's own account, but NSDL's pricing for IDeAS and SPEED-e is set by your participant, and NSDL's own material says so; the one thing it caps is a freeze instruction, at 125 rupees.

Which leaves the point the whole page has been walking toward. A demat account is plumbing, and plumbing is boring right up until the day it is the only thing standing between you and a loss you did not cause. The people who came through the Karvy episode with their shares back were not cleverer about the market than anyone else; they were, in SEBI's phrasing, the ones who had paid in full, and what saved them was a structural fact about where their securities sat and who could move them. You cannot control whether your broker is the one that fails. You can control what you authorise, whether you know what a DDPI actually covers, whether your alerts come from the depository or from an app, and whether you have ever once opened a statement that your broker did not write. That habit of checking the record rather than the description of it is not an administrative chore. It is the same upstream discipline that the method we teach is built around, applied to the account instead of to a trade: decide it in advance, in writing, while nothing is going wrong.

• The Depositories Act 1996, section 10. Section 10(1) makes the depository the registered owner only for the purpose of effecting transfer on behalf of a beneficial owner; section 10(2) provides that it "shall not have any voting rights or any other rights in respect of securities held by it"; section 10(3) provides that "the beneficial owner shall be entitled to all the rights and benefits and be subjected to all the liabilities in respect of his securities held by a depository". Section 2(1)(a) defines the beneficial owner as the person whose name is recorded as such with a depository. Note that the Act nowhere states that securities are unavailable to a broker's creditors; that is an inference from section 10 and the segregation rules, not statutory text. sebi.gov.in
• The pledge reform, and the rule it replaced. SEBI circular SEBI/HO/MIRSD/DOP/CIR/P/2020/28, dated 25 February 2020, para 4: transfer of securities to the demat account of the trading or clearing member for margin purposes is prohibited, and holding a power of attorney "shall not be considered as equivalent to the collection of margin". SEBI's stated rationale is that it "mitigates the risk of misappropriation or misuse of client's securities". The preceding rule, circular CIR/HO/MIRSD/DOP/CIR/P/2019/75 of 20 June 2019, para 4.7, had already barred pledging client securities lying with the broker to raise funds "even with authorization by client". Both are now consolidated into the Master Circular for Stock Brokers, SEBI/HO/MIRSD/MIRSD-PoD/P/CIR/2025/90, 17 June 2025. sebi.gov.in
• The Karvy orders. Interim order WTM/AB/SEBI/MIRSD/HO/35/2019, 22 November 2019, which found the misuse of powers of attorney, identified the broker-owned demat account used as the vehicle, directed the depositories not to act on instructions given under Karvy's powers of attorney, and permitted transfers out only "to the respective beneficial owner who has paid in full against these securities". Confirmatory order WTM/AB/SEBI/MIRSD/HO/17/2020, 24 November 2020, which records the NSDL press release of 2 December 2019 stating that 82,559 clients received securities. Final order WTM/SM/MIRSD/MIRSD-SEC-4/26042/2023-24, 28 April 2023, restraining the broker and its chairman for seven years. The commonly cited figures of about 2,300 crore rupees and roughly 95,000 clients do not appear anywhere in the interim order and are not attributed here; the value returned has not been published. sebi.gov.in
• DDPI, and its four purposes. SEBI circular SEBI/HO/MIRSD/DoP/P/CIR/2022/44, dated 4 April 2022, introduced the Demat Debit and Pledge Instruction, originally effective 1 July 2022 and moved to 1 September 2022 by SEBI/HO/MIRSD/DoP/P/CIR/2022/91 of 30 June 2022. The scope was widened from two purposes to four by SEBI/HO/MIRSD/MIRSD-PoD-1/P/CIR/2022/137 of 6 October 2022, adding mutual fund transactions on exchange order entry platforms and the tendering of shares in open offers. It is now clause 37 of the Master Circular for Stock Brokers. sebi.gov.in
• BSDA, nomination, and the settlement clock. BSDA: SEBI/HO/MIRSD/MIRSD-PoD1/P/CIR/2024/91, 28 June 2024, effective 1 September 2024, which requires participants to open only a BSDA for eligible investors unless they consent otherwise, with maximum annual charges of nil up to 4 lakh rupees and 100 rupees between 4 and 10 lakh; amended with effect from 31 March 2026 to require quarterly reassessment, leaving the bands and caps unchanged. Nomination: SEBI/HO/OIAE/OIAE_IAD-3/P/CIR/2026/12676, 29 May 2026, setting the limit at three nominees; the freezing consequence for non-nomination was removed by SEBI/HO/MIRSD/POD-1/P/CIR/2024/81 in June 2024. Settlement: the activity schedule in chapter 3 of the Master Circular for Stock Exchanges and Clearing Corporations, with direct pay-out to clients introduced by SEBI/HO/MIRSD/MIRSD-PoD1/P/CIR/2024/75 of 5 June 2024 and the securities pay-out time revised to 15:30 by SEBI/HO/MRD/MRD-PoD-2/P/CIR/2024/137 of 10 October 2024. sebi.gov.in
• Charges. Securities transaction tax: section 98, Chapter VII of the Finance (No. 2) Act 2004, table serial numbers 1 and 2, at 0.1 per cent on both the delivery purchase and the delivery sale; the Finance Acts of 2024, 2025 and 2026 amended only serial number 4, which covers futures and options. Stamp duty: Schedule I, Article 56A(b) of the Indian Stamp Act 1899, at 0.015 per cent on a delivery transfer, payable by the buyer under section 29(h), effective 1 July 2020. SEBI turnover fee: regulation 41(1) of the SEBI (Stock Brokers) Regulations, 2026. Depository charges to participants are published by CDSL and NSDL. cdslindia.com