What is a BOID Number? Simple Guide
May 5, 2026 11:55 am
If you are trying to invest in shares and come across the term BOID Number, it can feel confusing at first. Many beginners don’t know what it means or why it is important. Don’t worry, I’ll explain it in a very simple way so you can understand it easily.
What is a BOID Number?
A BOID Number (Beneficial Owner Identification Number) is a unique 16-digit ID given when you open a Demat account. Think of it like your personal identity in the stock market. It helps the system know that the shares you buy belong only to you. You receive this ID through an authorized Depository Participant (DP) after your account is created.
Why is This Number Important?
This identification number plays a key role in your investment journey. Without it, you cannot properly manage your shares.
Here’s why it matters:
- It keeps your shares safe
- It avoids transaction mistakes
- It confirms your ownership
- It is needed for IPO applications
In simple words, it acts as your secure link to the stock market.
How to Get This ID
Getting your unique ID is very easy. Just follow these steps:
- Choose a reliable Depository Participant (DP)
- Fill out the account opening form
- Submit documents like CNIC or passport
- Complete verification
- Your account will be activated
- You will receive your 16-digit identification number
From my experience, the process is smooth if your documents are correct.
Where is It Used?
This number is required in many situations, such as:
- Buying and selling shares
- Applying for IPOs
- Checking your portfolio
- Transferring securities
You will use it regularly once you start investing.
Is It Unique?
Yes, this identification number is completely unique.
- No two investors can have the same ID
- It prevents shares from going to the wrong account
- It ensures your investments stay protected
This system is designed to keep everything secure and accurate.
FAQs About BOID Number
1. What does this ID stand for?
It stands for Beneficial Owner Identification Number.
2. How many digits does it have?
It contains 16 digits.
3. Can I have more than one?
Yes, if you open multiple Demat accounts, you can have multiple IDs.
4. Where can I find it?
You can find it in your account details or welcome message from your DP.
5. Is it required for IPOs?
Yes, you must provide this ID when applying for IPOs.
6. What if I enter the wrong number?
Your transaction may fail or shares may not be credited, so always check carefully.
Conclusion
The BOID Number is an essential part of your investing journey. It works as your identity in the stock market and keeps your shares secure. If you are just starting, make sure you understand how it works and keep it safe. This will help you avoid problems and invest with confidence.
Asmita Neupane 
I’m Asmita Neupane, a content writer at IPOResult.org with 2–3 years of experience in IPO results and Nepal’s stock market. I simplify topics like DEMAT, BOID, and investing so readers can easily understand them. My focus is to provide clear, accurate, and helpful financial information.
