Forgot the memo / tag on a deposit? What to do

Deposit XRP or EOS and the page shows an address plus a small extra field called memo, tag or note. Someone in a hurry copies the address, hits confirm, and then looks back to find the coins are on-chain, the confirmations are done, and the account balance hasn't budged. Don't panic at that moment. Most of the time the money hasn't vanished; the system just doesn't yet know whose account it belongs to.

Here's the whole thing in as few words as possible: which coins ask you to fill this in, what it's actually for, whether you can get the funds back after leaving it off, and how to keep from tripping over the same thing next time.

Which coins need a memo / tag

This tag goes by different names on different coins, but it's the same thing underneath. The common ones that ask for it:

• XRP (Ripple) — usually called a Destination Tag, and it's a string of digits.
• XLM (Stellar) — called a Memo, which can be a number or text.
• EOS — called a Memo.
• ATOM (Cosmos) — called a Memo.
• TON (Toncoin) — often uses a Memo / Comment when depositing to an exchange.
• BNB Beacon Chain (the old BEP2) — called a Memo.

That's just the common few, and the exact list shifts from platform to platform. The most reliable way to judge isn't memorizing a list, it's looking at what's in front of you: when you deposit, does Binance's deposit page show a memo / tag / note field? If it does, you have to fill it. If it doesn't, ignore it. To quickly check whether a given coin needs one, run it through the memo / tag lookup.

Why you fill it in: one address, many people

This comes down to a trait of these particular networks. On Ethereum, Tron and the like, an exchange usually assigns each user a separate deposit address, and the address alone points uniquely to you, so no extra tag is needed.

XRP, EOS, ATOM and similar networks are designed differently: an exchange often uses one address to receive deposits from thousands of users. Think of it like an apartment building with a single mailroom address, where every resident's parcels are sent to that same address. The building address alone isn't enough; you also need the unit number so the mailroom knows who each parcel goes to. The memo / tag is that unit number. It tells the exchange to credit these funds to your account.

If you left it off, can you recover it

Split it into two cases; they land in completely different places.

Case one: you deposited into an exchange and the coins reached the platform address

This is the most common case, and the one with the best odds. Since the coins are already sitting at the exchange's shared address and only the ownership tag is missing, the platform generally has a way to verify and credit them manually. Platforms like Binance usually offer a self-service missing-tag recovery request or something similar: you submit the transfer details, and staff verify and credit it. Whether it can be handled, whether a recovery fee applies, and which coins are supported are whatever the Binance Help Center states at the time. The process, broadly:

• Find the matching "missing memo / wrong-deposit recovery" request page.
• Submit the TXID, sending address, receiving (shared) address, amount, coin and time.
• Wait for staff to verify and credit it.

Case two: you sent to someone else and they left it off

If you withdrew to someone else, or someone sending to you dropped the memo, then the recovery has to be started by whichever side actually holds the coins, usually the receiving exchange. You can't do this one on your own; you'll need the receiving party to cooperate and file the request on their end.

If you're not sure whether the problem is a missing memo or the wrong network, run the deposit-not-showing troubleshooter first to pin down what actually went wrong, then file the request that matches.

How to stop forgetting next time

This trap is almost entirely beaten by habit, and a few rules cover it:

• The address and the memo are two separate things, so copy and paste each one. A lot of people copy just the address and think they're done, leaving the memo box empty. Fill both fields, and check both after.
• If the deposit page shows a memo / tag box, treat it as required. When the system asks for it, it almost certainly really needs it, so don't tell yourself "it'll probably be fine."
• Don't put the memo in the address box or the address in the memo box. Swapping them causes the same trouble as leaving it off.
• Test with a small amount before a large one. Send a little first, confirm the memo is right and the account actually credited, then send the rest. That's our standard advice for every deposit and withdrawal.

To avoid these traps more systematically, see the roundup of common deposit and withdrawal mistakes, which runs through the missing memo, the wrong network and the wrong address all in one go.

Common questions

Sources: Binance Help Center, XRP Ledger docs, Stellar developer docs. Whether a recovery is possible, the fee, and what's covered are whatever the platform's official request outcome is. This article guarantees no recovery.