Where to find your Binance account number? Complete guide
What is the Binance user ID and why is it important?
The Binance account number is a unique identifier to identify a user on the Binance cryptocurrency trading . It is essential for:
- Account management and transactions.
- Access to Binanceservices, including deposits and withdrawals.
- The tax declaration of accounts held abroad if your country requires it.
Unlike a traditional bank, Binance does not attribute a classic bank account number , but several identifiers, such as the Binance user ID (BUID) and the Binance portfolio address , according to uses.
Table of contents
How to find your Binance account number?
On the Binance website
- Connect to your Binanceaccount.
- Click on your profile at the top right of the screen.
- Select "Dashboard" .

4. Your Binance account number will be displayed at the top of the page.

On the Binance mobile application
- Open the Binance application and connect.
- "profile" icon at the top left.

3. Your Binance user ID (BUID) will be displayed under your nickname.

These identifiers are those requested for the tax declaration in France (form 3916).
Why do we need the user ID Binance ?
1. For the tax declaration
In France, anyone with an account on a foreign platform must declare it via form 3916 - Declaration of digital asset account . Binance account number is required for this procedure.
2. To contact the Binance support
In the event of a problem (blocked account, suspended withdrawal, loss of access), Binance customer service often requests the user ID to authenticate requests.
3. For certain transactions and sponsorship programs
The Binance account number is sometimes necessary for:
- Activate certain advanced trading features.
- Register for sponsorship programs and receive bonuses.
How to protect your Binance account number?
Binance identifiers must be secured to avoid any account compromise.
1. Activate two factors authentication (2FA)
Add additional protection with Google Authenticator or Authy.
2. Never share your identifier
Binance will never ask for your account number by email or message.
3. Use a password manager
Store your identifiers securely with a manager like Bitwarden or 1Password.
4. Check the connections to your account
In "Safety parameters" , activate the connection notifications to detect any suspicious activity.
Current problems related to account number
Some users have difficulty finding their user ID Binance or their portfolio address . Here are the solutions to the most frequent problems:
1. I can't find my account number on Binance
- Check that you are well connected.
- Go to "Dashboard" on the website or in "profile" on the application.
- If the ID is not displayed, contact the Binancesupport.
2. My portfolio address is not displayed
- Make sure you have selected the right cryptocurrency.
- Check the chosen network (ERC-20, BEP-20, TRC-20…).
- If the address still does not appear, Binance may require an identity verification before authorizing the display.
3. Is my Binance account number permanent?
Yes, the Binance user ID is unique and does not change. However, wallet addresses can be updated periodically.
Account number VS Portfolio address: what difference?
It is crucial not to confuse Binance account number and Binance portfolio address :
- Binance account number (BUID) : identifies the user on the platform.
- Binance portfolio address : specific to each cryptocurrency, it is used to send and receive funds. You have an address by Blockchain .
How to find your Binance portfolio address?
- Connect to your Binanceaccount.
- Click on "Portfolio" , then select "Fiat and Spot" .
- Look for the desired cryptocurrency.
- Under the "deposit" , the reception address will appear.
The portfolio address changes according to the crypto and the network used (Ethereum, BSC, Bitcoin, etc.).
Conclusion
The Binance account number is an essential identifier for managing your account and your tax obligations. It is easily accessible via the dashboard on the website or via the profile on the Binance . To avoid any risk of fraud or unauthorized access, it is recommended that you never share this username and activate advanced safety measures such as two -factor authentication.
If you still cannot find your Binance account number , contact customer service directly from the platform via official support.
And if you are looking to make a transfer from Binance to your bank account , we have written a complete guide to accompany you step by step. Consult our article dedicated on this subject to find out the exact procedure, the deadlines and the precautions to be taken.
Investments in cryptocurrencies are risky. Crypternon could not be held responsible, directly or indirectly, for any damage or loss caused following the use of a property or service put forward in this article. Readers must do their own research before undertaking any action and investing only within the limits of their financial capacities. Past performance does not guarantee future results. This article does not constitute an investment .
Certain links of this article are sponsorship links, which means that if you buy a product or you register via these links, we will collect a commission on the part of the sponsored company. These commissions do not train any additional cost for you as a user and certain sponsorships allow you to access promotions.
AMF recommendations. There is no guaranteed high yield, a product with high performance potential implies a high risk. This risk taking must be in line with your project, your investment horizon and your ability to lose part of this savings. Do not invest if you are not ready to lose all or part of your capital .
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