When depositing certain cryptocurrencies on Binance, you may notice an additional "MEMO" or "Tag" field alongside the deposit address. Many newcomers don't know what this is, whether they need to fill it in, or what happens if they get it wrong. If this small detail isn't handled correctly, your deposit may not arrive — so it's essential to understand it. Log into Binance Official and check the deposit page to see which coins require a MEMO or Tag. The Binance Official APP provides even clearer prompts when depositing. iPhone users should check the iOS Installation Guide first.
What MEMO and Tag Actually Are
In simple terms, a MEMO (also called a memo or note) and a Tag (also called a Destination Tag or label) are additional identifiers used by certain blockchains to distinguish between different users' deposits.
Why is this needed? Because some blockchains have a different architectural design. Chains like Bitcoin and Ethereum give each user their own unique deposit address, allowing the exchange to identify who sent the deposit based on the address alone.
However, certain blockchains (such as XRP, XLM, EOS, ATOM, etc.) use a "shared address" model. The entire exchange may use a single address to receive all users' deposits, relying on the MEMO or Tag to identify which user each deposit belongs to.
Think of it this way: the deposit address is like a building's street number, while the MEMO or Tag is like the apartment number inside the building. The street number gets you to the building, but without the apartment number, there's no way to know who should receive the delivery.
Which Coins Require a MEMO or Tag
Here are the most common cryptocurrencies that require a MEMO or Tag:
| Coin | Identifier Name | Format |
|---|---|---|
| XRP (Ripple) | Destination Tag | A string of numbers |
| XLM (Stellar) | Memo | A string of numbers or text |
| EOS | Memo | A string of numbers |
| ATOM (Cosmos) | Memo | A string of numbers |
| BNB (BNB Beacon Chain) | Memo | A string of numbers |
| HBAR (Hedera) | Memo | A string of numbers |
| TON | Memo/Comment | A string of numbers |
Most mainstream coins (such as BTC, ETH, USDT, etc.) do not require a MEMO or Tag. Only specific coins on specific networks need one. On Binance's deposit page, if a MEMO or Tag is required, the system will clearly prompt you — it won't let you overlook it.
How to Fill Them In Correctly When Depositing
Here's the process:
Step 1: On Binance, select the coin you want to deposit (e.g., XRP), choose the network, and the system will generate both a "Deposit Address" and a "MEMO" (or Tag).
Step 2: Copy both the "Deposit Address" and the "MEMO."
Step 3: On the sending platform's withdrawal page, enter the deposit address and MEMO in their respective fields. Make sure they go in the right places — the address in the address field, the MEMO in the MEMO field.
Step 4: Double-check that both pieces of information are correct before submitting.
Important Notes When Filling In
- Both MEMO and address are required: You need both — missing either one could cause the deposit to fail
- Don't mix them up: Don't put the MEMO content in the address field, or the address in the MEMO field
- Copy-paste, don't type manually: MEMOs are usually strings of numbers where manual entry can easily introduce errors — always copy and paste
- Watch for case sensitivity: Some MEMOs are case-sensitive — copy them exactly without modification
What If You Forget the MEMO or Tag
This is one of the most common beginner mistakes: forgetting to enter the MEMO or Tag when withdrawing from another platform, or entering the wrong one.
Consequences of Forgetting
If you deposit XRP without a Tag, the coins will indeed be sent to Binance's shared address, but Binance won't know which user the deposit belongs to and won't automatically credit it to your account. Your funds aren't lost (they're in Binance's shared address), but you won't see them.
Consequences of Entering It Wrong
If the MEMO or Tag is incorrect, Binance might credit the deposit to another user's account (because that MEMO could belong to someone else), or it may simply fail to identify the deposit and not credit it at all.
How to Recover Funds
Whether you forgot the MEMO or entered it wrong, you can try to recover the funds through these steps:
Step 1: Contact Binance's online customer service and select the "Deposit Issue" category.
Step 2: Provide the following information:
- Your Binance UID
- The deposited coin
- The transaction hash (TXID)
- The correct MEMO or Tag (from Binance's deposit page)
- The deposit amount and time
Step 3: Binance's technical team will look up the transaction on the blockchain using the TXID, and once verified, manually credit the coins to your account.
Step 4: Processing typically takes several business days. Binance may charge a recovery fee.
Cases Where MEMO Can Be Omitted
In some special situations, the MEMO is optional rather than required:
- Transferring from a personal wallet to Binance: Some decentralized wallets allow you to send transactions to your own address without a MEMO, but when sending to an exchange, it's mandatory
- BNB via BEP20 (BSC network): BNB sent over the BSC network doesn't require a MEMO — it's only needed when using the BNB Beacon Chain
- Some smaller exchanges lack a MEMO field: If the sending platform doesn't have a MEMO input field, you may need to contact their support or use a different transfer method
When you see a MEMO or Tag field on Binance's deposit page, it usually comes with a red warning notice indicating it's required. If it's indeed marked as mandatory, you absolutely must not skip it.
Why Some Coins Need a MEMO and Others Don't
This comes down to the technical architecture of each blockchain.
Bitcoin and Ethereum use an "account/address model" where exchanges can generate a unique deposit address for each user. The address alone is enough to identify the user.
XRP, XLM, and similar chains use a different design. Creating addresses on these blockchains has an inherent cost (for example, XRP requires a 10 XRP reserve to activate an address). If the exchange created a separate address for every user, the costs would be enormous. So exchanges use one shared address combined with MEMOs to distinguish users — a more economical and efficient approach.
As a user, you don't need to understand the underlying technical principles. Just remember: if the deposit page asks for a MEMO, always fill it in. If it doesn't ask, you don't need to worry about it.
Q: Are MEMO and Tag the same thing?
A: Essentially, yes — they're both additional identifiers used to identify your deposit. Different coins simply use different names. XRP calls it "Destination Tag," XLM calls it "Memo," and EOS also calls it "Memo." In the Binance app, they're uniformly displayed as MEMO or Tag. Just follow the on-screen instructions.
Q: Does the MEMO stay the same for every deposit?
A: On Binance, the MEMO for the same coin on the same network is typically fixed and tied to your deposit address. You can note it down for repeated use. However, we recommend verifying it each time before depositing — safety first.
Q: What happens if I accidentally enter someone else's MEMO?
A: The coins might be credited to that person's Binance account. This situation can be resolved by contacting Binance customer service, as they can trace the transaction using the TXID and coordinate a return. However, the process is quite cumbersome, so always double-check your MEMO carefully.