You have decided to start investing, you download a broker app, and the first confusion hits. Do you need a demat account, a trading account, or both? The form asks about KYC, DP, NSDL, CDSL, nominees and video verification, and it feels like paperwork before you have bought a single share.

This guide explains the process in plain language. You will see what each account does, the steps to open each one, the documents to keep ready, the charges that show up later, and the nomination rules.

Quick checklist before you start

Keep these ready, so your application does not stall halfway:

PAN, linked with Aadhaar. An unlinked PAN can turn inoperative, and that holds up KYC.
Aadhaar linked to the mobile number you are using now, so OTP verification works
Identity and address proof (Aadhaar, driving licence, passport or voter ID)
Bank proof (cancelled cheque or a recent bank statement)
Photo and signature, as per the app instructions
Nominee name and relationship, or a decision to opt out
Income proof, only if you plan to trade in derivatives

What is a Demat Account?

A demat account holds securities such as shares, exchange-traded funds, bonds and mutual fund units in electronic form. Demat is short for dematerialised, which means your holdings sit as digital records instead of paper certificates.

You open it with a Depository Participant, or DP. A DP is a broker or bank registered with one of India’s two depositories.

NSDL, the National Securities Depository Limited, was set up in 1996. As of July 2026, it serviced about 4.6 crore demat accounts through a network of roughly 315 depository participants.
CDSL, the Central Depository Services Limited, was set up in 1999. As of July 2026, it serviced about 18.8 crore demat accounts through more than 580 depository participants.

Together, the two depositories held around 23.4 crore demat accounts in July 2026. That figure counts accounts, not people, because one investor can hold accounts with more than one broker.

SEBI regulates both depositories. If you want the basics in more depth first, read what is a demat account.

Types of Demat Accounts

Which type you get depends on your residential status and how your money moves.

Regular demat account. For resident individuals. It holds shares, ETFs, bonds, mutual fund units and other securities. Most first-time and long-term investors in India use this type.
Repatriable demat account. For Indians living abroad who want the option of sending money back overseas. It must be linked to an NRE bank account, and repatriation is subject to RBI rules.
Non-repatriable demat account. Also for Indians living abroad, but the money invested here cannot be freely sent overseas. It is linked to an NRO bank account, and is normally used for income earned in India such as rent, dividends or capital gains.

Who Can Open a Demat Account in India?

Resident individuals, with a valid PAN and an Indian bank account
Minors, through a guardian who operates the account until the child turns 18
Hindu Undivided Families (HUF), opened in the name of the Karta, the family member who manages the HUF
Companies, LLPs, partnership firms, trusts and societies, as non-individual accounts
Indians living abroad (NRIs), through repatriable or non-repatriable accounts
Clearing members, who settle trades on behalf of brokers and hold client securities in a pool account

Not every broker supports every category, so check the broker’s list before you start the form.

Documents Required to Open a Demat and Trading Account

The list is short, and the same documents cover both accounts when you open them together.

For online account opening

Keep clear soft copies of these:

PAN card, as identity proof
Address proof such as Aadhaar, voter ID, passport or driving licence
A passport-size photograph
A scanned copy of your signature
Bank proof such as a cancelled cheque, a passbook copy or a bank statement
Income proof, only if you want the derivatives segment

For income proof, brokers commonly accept a bank statement for the last six months, the latest income tax return, or salary slips for three months.

For offline account opening

If you apply on paper instead, you submit self-attested copies of the following:

The broker’s KYC form
PAN card, as identity proof
Address proof such as Aadhaar, driving licence, passport or ration card
Income proof, only if you want the derivatives segment
Bank proof showing the account number clearly, along with the MICR code and the IFSC code, which are the two codes banks use to route payments

Self-attested means you sign each copy yourself to confirm it is a true copy of the original.

One point that confuses beginners: income proof is not needed for plain equity investing. Most brokers ask for it only when you request access to futures and options.

Steps to Open a Demat Account

Step 1: Choose your depository participant

Pick a broker or bank that will act as your DP. Check that it is registered with SEBI, and look at its charge sheet, platform and support before you decide. This DP opens your demat account and links it to NSDL or CDSL.

Step 2: Fill in your basic details

Enter your name exactly as printed on your PAN, along with date of birth, address and occupation. Take a moment here. A wrong spelling or an incomplete address is one of the most common reasons applications get delayed.

Step 3: Upload your KYC documents

Most brokers ask for PAN, identity and address proof, a photo and a signature. Use clear images in good light, and make sure all four corners of the document are visible.

KYC is a one-time exercise across the securities market. If your KYC is already registered with a KYC Registration Agency through another SEBI-registered intermediary, this step is usually much shorter.

Step 4: Add and verify your bank details

Link the bank account you will use for adding funds and withdrawals. Brokers normally ask for a cancelled cheque or a recent bank statement to confirm the account belongs to you.

Step 5: Register a nominee or opt out

From now on, this is no longer something you can skip on a single-holder account. Keep the nominee’s name and relationship ready. The section below explains exactly what changed.

Step 6: Complete verification

You will complete OTP verification for your mobile number and email. Most brokers also run a short video verification, where you confirm your name and show your PAN on camera.

Step 7: Sign with Aadhaar and receive your demat number

Once everything is approved, your demat account is created, and you receive your demat ID:

CDSL: a 16-digit numeric BO ID
NSDL: a DP ID that starts with IN, followed by your Client ID

You will use this number for IPO applications, for tracking your holdings, and any time a form asks you to identify your demat account.

The Nomination Rule That Changed Recently

SEBI issued a circular on 29 May 2026 that revised how nomination works for demat accounts and mutual fund folios. It came into force on 1 September 2026 and replaces the earlier nomination circulars. You can read the SEBI circular here.

What it means when you open an account now:

If you open a single-holder demat account, you must either register a nominee or submit a declaration opting out. Leaving the field blank is not an option.
Nomination stays optional for jointly held accounts.
You can name up to three nominees.
Only the nominee’s name and relationship are mandatory. Date of birth is needed if the nominee is a minor. PAN, Aadhaar, email and mobile number are optional.
If you name more than one nominee, you can set the percentage share for each. If you leave the shares blank, the holdings are split equally.
You can add, change or cancel a nomination any number of times, and your DP must give you an acknowledgement each time.
For a nomination submitted on paper, a witness is no longer required.

If you already hold a demat account with no nominee on record, your DP is now required to remind you by email and SMS. Sorting it out early saves your family a long succession process later. Here is a fuller breakdown of the demat account nominee rules in India.

What is a Trading Account?

A trading account lets you place buy and sell orders on the exchanges through your broker. The demat account stores your securities. The trading account is the layer where the buying and selling actually happens, so you need both.

Steps To Open a Trading Account

Most brokers open the trading account alongside the demat account, in the same application.

Step 1: Choose the segments you want

Start with what you actually need. Most beginners begin with equity delivery. You can also enable intraday or F&O, but only if you understand the risk. Brokers often ask for income proof before activating derivatives.

Step 2: Fill in your trading profile

Enter occupation, income range and trading preferences. This helps the broker set up the right level of access.

Step 3: Link the trading account to your demat account

The link means that when you buy shares for delivery, they move into your demat holdings after settlement.

Step 4: Review the agreements and the charge sheet

Before you accept, look at brokerage per order, DP charges on delivery sells, and margin rules if you are enabling intraday or F&O.

Step 5: Set up login and security

Create your password or PIN and switch on two-factor authentication. Treat it like a bank login, and never share an OTP with anyone.

Step 6: Add funds and place a small first order

Transfer money from your linked bank account and place one small trade to learn the flow. A delivery buy shows up in your demat account after settlement. An intraday position is meant to be closed the same day.

Demat and Trading Account Charges You Should Know

Opening the account is one cost. Running it is another. These are the charges that appear over time.

Charge	What it is for	Typical range	At Alice Blue
Account opening fee	One-time fee charged when the account is opened	₹0 to ₹500	₹0 for both trading and demat
Annual Maintenance Charge (AMC)	Yearly fee to keep the demat account active	₹0 to ₹900 a year	₹0, lifetime free since 12 September 2024
DP charge	Charged per scrip when shares leave your demat account, usually on a delivery sell	₹10 to ₹25 per scrip plus GST	₹15 plus GST per scrip, whatever the quantity, and this includes the CDSL portion
Dematerialisation charge	Converting physical share certificates into electronic form	₹10 to ₹50 per certificate, plus a per-request fee	₹10 per certificate plus ₹50 per request
Rematerialisation charge	Converting electronic holdings back into physical certificates	Per request, plus depository charges	₹30 per request plus CDSL charges at actuals
Pledge and unpledge charge	Pledging holdings to get margin, and releasing them later	₹12 to ₹60 per request	A percentage of the pledged value, subject to a minimum per request
Brokerage	Charged by the trading account on each executed order	Varies by broker and segment	Maximum ₹20 per executed order across segments
Statutory charges	STT, exchange transaction charges, SEBI turnover fee, stamp duty and GST	Set by the government and the exchanges	Passed on at actuals, same as every broker

Statutory charges are the same wherever you trade. Everything above them is where brokers differ, so compare the full charge sheet rather than the brokerage alone.

Why AMC deserves a second look

A free account opening and a zero AMC account are two different claims, and beginners often read them as one.

AMC is a recurring yearly fee charged to keep your demat account active, whether you trade or not. Across the industry, it commonly runs between ₹300 and ₹900 a year, billed annually or in quarterly instalments. Over five or ten years, that recurring fee costs far more than the one-time opening fee most people compare.

Some brokers waive AMC for the first year only, and the regular charge begins from year two. Before you sign up, check whether the waiver applies for the first year or for the life of the account.

Alice Blue offers ₹0 account opening and a ₹0 AMC Demat Account for life.

BSDA, the low-cost option SEBI created

If you hold only one demat account against your PAN, as the sole or first holder, you may qualify for a Basic Services Demat Account, or BSDA.

AMC is nil for holdings valued up to ₹4 lakh
AMC is capped at ₹100 a year for holdings between ₹4 lakh and ₹10 lakh
Above ₹10 lakh, the account converts to a regular demat account, and standard charges apply

You can hold only one BSDA across NSDL and CDSL. Depository participants review eligibility periodically and may move an eligible account into this category unless you opt out. For the full eligibility rules and how DPs calculate your holding value each day, read the guide on the Basic Services Demat Account.

Key Features of a Demat Account

Holds securities in electronic form, with no paper certificates to store
Shows all holdings in one view, listed by quantity and ISIN
Credits after settlement, and debits when you sell for delivery
Reflects corporate actions such as bonus issues, splits and rights entitlements
Credits dividends, interest and refunds to your linked bank account
Allows electronic transfer of securities instead of physical paperwork
Supports pledging of holdings, where the broker enables it
Allows freezing of the account, or of specific securities, in certain cases
Can be used to raise a loan against the securities held in it
Reduces the risk of certificates being lost, damaged or forged

Key Features of a Trading Account

Lets you place buy and sell orders on the exchanges through your broker
Shows open orders, executed trades and pending orders in one place
Supports order types such as market, limit and stop loss, depending on the platform
Displays intraday and other enabled segments as separate positions
Allows segment activation, so you switch on only what you need
Shows available funds and margin, which matters most for intraday and F&O
Generates contract notes and trade history, which help at tax time
Applies risk controls such as price bands and order limits, which vary by broker and exchange

Demat Account vs Trading Account

Point	Demat account	Trading account
Main purpose	Holds your securities in electronic form	Used to place buy and sell orders
What it contains	Shares, ETFs, bonds and other securities	Orders, trades, open positions and margin details
When it updates	After settlement	Instantly, when you place or execute an order
Ownership record	Yes, recorded with NSDL or CDSL through your DP	No, it is only the transaction layer
Used for	Holding, transfers, corporate actions and pledging	Executing trades and monitoring positions
Typical identifier	BO ID, or DP ID with Client ID	Trading login or client code, specific to the broker

Both accounts work together, so any stock market transaction needs both. Here is a closer look at demat account vs trading account.

Common Mistakes and Risks to Avoid

Details that do not match across documents. A PAN name that differs from your bank name is a frequent reason for rework.
Unclear document images. Poor lighting and cropped edges slow verification down more than anything else.
Enabling F&O too early. Derivatives involve leverage, and losses can run larger than beginners expect.
Comparing only the brokerage. AMC, DP charges and other fees show up later, and they often matter more than brokerage for a small portfolio.
Rushing the first trade. Start with a small delivery buy so you can watch order types, settlement and holdings behave.
Trusting links and sharing OTPs. New investors are a common scam target. Use the official app or website, and never share an OTP with anyone, including someone claiming to be from your broker.

After Your Account Is Active

Focus on four things before you scale up.

Add funds from your linked bank account. Place one small delivery order. Watch when the shares appear in your holdings, which for delivery buys is normally T+1, the next trading day. A same-day settlement option exists for a set of large stocks, and using it is a choice rather than the default.

Then open the contract note and see exactly what you paid, line by line. Check your consolidated account statement from NSDL or CDSL each month to confirm your holdings.

One more habit matters, and it is the one investors skip. Six KYC details have to stay accurate and verified for as long as you hold the account: your name, PAN, address with PIN code, mobile number, email ID and income range. If any one of them goes missing or out of date, your demat account can be frozen and your trading account blocked at the exchange. Your shares stay safe, but you cannot transact until the record is fixed. The guide on the six mandatory KYC attributes explains how to check your status on the depository portal and what to do if one shows as unverified.

Opening these accounts is not the exciting part of investing, but it decides how smooth everything feels later. If your documents match, your bank is linked correctly, your nominee is on record, your KYC details stay current, and you activate only the segments you need, you avoid most beginner problems.

If you are ready, you can open a demat and trading account with Alice Blue, a SEBI-registered broker.