How to Check Your Demat Account Number?
Now comes the practical part—how do you actually find it?
1. Welcome letter or email
The day you open your account, your broker usually sends a welcome kit. Hidden inside that document—or email—is your Demat number, sometimes called BO ID. Check there first.
2. Trading portal
Login to your broker’s website. Head to “My Account” or “Profile.” Somewhere in those tabs, your Demat number will be sitting quietly.
3. Mobile app
Most of us use trading apps anyway. Open your app, go to profile or settings, and you’ll see the number. Quick, no fuss.
4. Customer care
If nothing works, call your broker’s helpline. They’ll ask for PAN or Aadhaar to verify. Once done, they’ll share your Demat number.
How to Find Your Demat Account Number Using a PAN Card
Let’s say you misplaced everything. No emails, no app logins, nothing. Don’t panic—your PAN card has you covered. Every Demat account is linked to the PAN of its holder.
1. Broker’s website
Most brokers have a “Forgot Demat Number” or “Retrieve BO ID” section. Enter your PAN, DOB, and contact details. Your number is either emailed or displayed on screen.
2. NSDL/CDSL websites
Not sure which depository you’re linked to? Visit the official sites of NSDL or CDSL. Use their PAN-based search tool. Accuracy matters here, so type details carefully.
3. Visit branch
Still stuck? Old-school works too. Walk into your broker’s office with PAN, Aadhaar, and ID proof. They’ll help retrieve the number in person.
Remember: Only use official sites. Scammers love fake links promising quick fixes.
How to Secure Your Demat Account Number?
Your account number alone can’t drain your portfolio. But paired with stolen login details? That’s dangerous. Better to stay cautious.
Keep credentials private - Don’t share your login password or OTPs. Make your password strong and avoid storing it in browsers. Change it every few months.
Enable 2FA - Two-factor authentication adds a lock on your account. Even if someone cracks your password, the extra step blocks them.
Store safely - Don’t screenshot your Demat number or save it on random apps. Note it in a secure place—like a password manager or even a physical diary.
Monitor activity - Check your holdings and statements often. Enable alerts for transfers, withdrawals, or changes. Any suspicious activity? Raise a red flag immediately.
Avoid phishing - Double-check emails or calls asking for Demat details. No genuine broker will ask for sensitive information directly.
Close inactive accounts - If you’ve opened multiple Demat accounts over the years, freeze or shut the ones you don’t use. Inactive accounts can become easy entry points for fraud.
Additional Read: How to Open a Demat Account