When depositing certain cryptocurrencies to Binance, you need to fill in an additional piece of information called a Memo or Tag alongside the deposit address. If you forget to include it or enter the wrong one, the deposit won't arrive automatically. This article explains which cryptocurrencies require a Memo and what to do if you forgot to fill it in. If you haven't opened a Binance account yet, register on Binance first to see the specific deposit requirements.
What Are Memo and Tag?
A Memo (also called Tag or Note) is additional identifying information required by certain blockchain networks. Put simply, some blockchains use a shared address model where multiple users share the same deposit address, and the Memo distinguishes which user the funds belong to.
Common Cryptocurrencies Requiring Memo/Tag
- XRP (Ripple): Requires a Tag
- EOS: Requires a Memo
- XLM (Stellar): Requires a Memo
- ATOM (Cosmos): Requires a Memo
- BNB (BEP2 Network): Requires a Memo
- HBAR: Requires a Memo
- TON: Requires a Memo
Cryptocurrencies That Don't Need a Memo
BTC, ETH, USDT (all networks), BNB (BEP20), and most other cryptocurrencies use independent address models and don't require a Memo. Each user has their own unique deposit address, so the system can automatically identify who made the deposit.
What Happens If You Forget the Memo?
If you made a transfer without filling in the Memo or Tag, the funds are sent to Binance's shared deposit address, but without the identifying information, the system cannot automatically determine which user the money belongs to, so it won't be credited to your balance.
The funds aren't lost — they did arrive at Binance's address — the system just doesn't know who to assign them to. This means through manual verification, the assets can potentially be recovered.
Recovery Steps
Step 1: Confirm the Transaction Is on the Blockchain
First, check your transaction on a blockchain explorer. For example, use Bithomp or XRPScan for XRP, and Bloks.io for EOS. Confirm the transaction status shows as successful with sufficient confirmations.
Step 2: Prepare Your Materials
Gather the following information:
- Transaction Hash (TxID or Transaction Hash)
- Sending address
- Cryptocurrency and amount deposited
- Your Binance deposit address
- The correct Memo/Tag (visible on the Binance APP deposit page)
- Your Binance UID
Step 3: Submit a Ticket
Download the Binance APP, go to the Help Center, select the deposit issues category, and submit a recovery request. Fill in all the information you've prepared.
Step 4: Wait for Processing
After support reviews the request, they'll perform manual verification. Since the deposit address and amount can be matched — only the Memo is missing — the success rate for this type of recovery is relatively high. Processing time is usually within a few business days.
What If You Entered the Wrong Memo?
If you did enter a Memo but it was incorrect (such as adding an extra digit or copying the wrong information), the process is similar to forgetting it entirely. Contact support and submit a ticket with the correct Memo and other transaction details.
However, note that if the Memo you entered happens to correspond to another user's account, the situation becomes slightly more complex. But Binance's risk management system considers multiple pieces of information to determine fund ownership, so there's no need to worry excessively.
How to Avoid Forgetting the Memo
Read the Deposit Page Prompts Carefully
On the Binance APP's deposit page, if a cryptocurrency requires a Memo, there will be a prominent warning on the page. Don't skip these prompts — read every requirement carefully.
Use the QR Code Feature
The Binance APP combines the address and Memo into a single QR code. If the sending platform's app supports QR code deposits, scanning the code captures both the address and Memo at once, preventing omissions.
Create a Checklist
Before each deposit, confirm in order: Is the deposit address correct? Does the network match? Is the Memo/Tag filled in? Once this becomes a habit, you're much less likely to miss anything.
Use Internal Transfers
If the sender is also a Binance user, we recommend using Binance's internal transfer feature. Internal transfers don't require a Memo or blockchain confirmations — they're quick and convenient.
Frequently Asked Questions
Is There a Fee to Recover Deposits with Missing Memos?
This depends on the specific situation. Binance may charge a fee for manual recovery services, and you'll be informed of the amount before processing. Generally speaking, larger recovery requests are more worthwhile to process.
How Long Does Recovery Take?
It generally takes 3 to 7 business days. Special cases may take longer, such as when the cryptocurrency is less common or requires cross-department coordination.
Why Do Some Exchanges Not Require a Memo for Deposits?
Different exchanges use different technical implementations. Some generate unique deposit addresses for each user, so no Memo is needed. Others use the shared address plus Memo model. Neither approach is inherently better — they're simply different technical solutions.
What Should I Do When Depositing a Memo-Required Cryptocurrency for the First Time?
First-time deposits are especially prone to overlooking the Memo. We recommend carefully reviewing all requirements on the Binance APP deposit page, including address, network, and Memo. Then test with the minimum amount first, and proceed with larger transfers after confirming it arrives.
Security Reminder
The Memo and Tag are important security information in the deposit process — don't share them casually with others. Also make sure you're getting your deposit address and Memo from the official Binance APP, and don't trust addresses provided by third parties. Register on Binance now to experience a secure deposit process, and download the Binance APP for the most accurate deposit information.