How to open a Demat account

Updated 14 August 2026 · 9 min read · Written and reviewed by the DematOpen team

The six steps, with honest times

Opening an account is free, digital and genuinely quick — but “15 minutes” is the application time, not the activation time. Here is each step, what it does, and how long it really takes.

Step 1: Mobile number and email

You enter both, and an OTP verifies each. The mobile number must match your Aadhaar records for the e-KYC steps that follow.

Typical time: 2 minutes.

Step 2: PAN and Aadhaar

The app pulls your identity from DigiLocker or the UIDAI database. Your PAN must be linked to Aadhaar, or this step fails.

Typical time: 5 minutes.

Step 3: Bank account linking

You enter your bank details, usually verified with a penny-drop check or a bank statement. This account is where funds move in and out.

Typical time: 3 minutes.

Step 4: Video KYC or in-person verification

A short recorded video call confirms you are a real person holding your own PAN. Some brokers use a selfie video instead.

Typical time: 5 minutes.

Step 5: E-sign and submission

You sign the account opening form with an Aadhaar OTP. Everything goes to the broker and the depository for checks.

Typical time: 2 minutes.

Step 6: Activation

The broker verifies your documents and activates the account. Most applications clear within a day; mismatches add days.

Typical time: A few hours to 2 working days.

Where applications actually stall

When an application does not activate the same day, the reason is almost always one of four mismatches. Each is fixable:

ProblemWhy it blocks youFix
PAN–Aadhaar name mismatchKYC databases disagree on your nameUpdate one record to match the other, then retry
Aadhaar not linked to your mobileOTP cannot reach a verified numberVisit an Aadhaar centre to update the number
Signature mismatchBank and broker signatures do not matchRe-upload a signature matching your bank record
Photo rejectedBlur, glare, or cropped documentReshoot in daylight on a plain background

The offline route still exists

If video KYC fails or you simply prefer paper, most brokers and banks still accept a physical account opening form: print, sign, attach a cancelled cheque and self-attested KYC copies, and courier it. Activation then takes roughly a week. Nothing about the account is different afterwards.

After activation

Your account arrives with a 16-digit BO ID, a client ID for the trading app, and a linked bank account. Three things are worth doing in the first week:

DoWhy
Add a nomineeYour holdings pass to them without a legal process
Fund a small amount and buy one shareConfirms the full chain works: bank, trading, Demat
Download a holding statementYou learn where your money trail lives

What people usually get wrong

The account activates instantly after the video call

KYC checks run afterwards. Same-day activation is common, but two working days is normal.

Income proof is required

It is not, for a basic account. Income proof appears only for F&O, commodities and margin products.

You must fund the account immediately

There is no minimum balance. An empty account stays open and costs nothing in year one.

Sources