Sent Crypto to the Wrong Address: What Can and Cannot Be Undone

If you sent cryptocurrency to the wrong address, a confirmed Bitcoin transaction cannot be reversed (opens in a new tab), and PayPal's US help page says (opens in a new tab) the same of crypto transfers. What can still happen depends on who controls that address now: you, someone you know, an exchange, or nobody you can reach. Do not pay, and do not give your recovery phrase, to anyone who contacts you or turns up in a search offering to get the money back.

Who can act after a send to the wrong address

As of October 2026, the outcome depends on who controls the address:

PayPal's US help page says that if you sent crypto to the wrong outside address, you should contact the recipient and ask for their cooperation in returning it. If you don't know the owner, it says "there are no actions you can take to get your crypto returned."

Binance.US (US only) says (opens in a new tab) that when assets go to an address it does not own, it cannot reverse the transaction or recover your deposit. You will need to contact the owner or support staff associated with that address.

Even for deposits to its own addresses, Kraken notes (opens in a new tab) that not all misrouted deposits can be recovered.

A send on the wrong network is a different problem: read if you already picked the wrong network. A deposit to an exchange without its memo or tag is covered in if you forgot the memo on an exchange deposit.

What you need before you start

• The transaction ID (also called the hash), the unique reference for the send. Find it in the history of the app you sent from; how to track a crypto transaction shows where.
• The address you sent to and the address you meant to use.
• The coin, the network, the amount, and the date and time.

What to do after sending crypto to the wrong address

1. Stop sending and fix the source

   Do not send the amount again yet. Then delete or correct the wrong entry in your address book or allowlist, so the next payment does not go to the same place.

2. Look up the transaction on a block explorer

   A block explorer is a public website that shows transactions on a blockchain. Paste the transaction ID into the explorer for the coin's network; how to track a crypto transaction shows how.

   Check two things: whether the send is confirmed or still pending, and the exact receiving address. Compare that address with the one you meant to use, character by character, not only the start and end. If the explorer finds nothing, check you chose the explorer for the right network, then ask the support of the app you sent from.

   If you sent bitcoin to the wrong address and the send is still unconfirmed, read Bitcoin transaction pending at once.

3. Check whether the address is yours

   Search the address in your wallet's address list or receive history, and in every other wallet or exchange account you use. If you find it in a wallet whose recovery phrase you hold, you control that address. If you find it in an exchange account, the exchange controls it, not you. In both cases, read the old address section. If you find it nowhere, treat it as an address you do not control.

4. Work out how the address was chosen

   bitcoin.org says (opens in a new tab) Bitcoin can detect typos and usually won't let you send money to an invalid address by mistake.

   For Bitcoin addresses starting with bc1q, the format's BIP 173 specification (opens in a new tab) guarantees detection of any error affecting at most 4 characters. Older addresses starting with 1 or 3 have a weaker check.

   A checksum cannot catch an address that is wrong but valid. So for Bitcoin, a valid wrong address most likely came from a copy, a paste, an auto-fill or a lookalike in your history. If it matches a history entry you never used, read what to do if you already sent to a poisoned address.

5. Contact the right party

   If you know the recipient, ask them to send it back. If the address belongs to an exchange or service, contact that platform and the one you sent from. Give each the details from the list above.

   Expect no promise. If you cannot identify the owner, there is nobody to contact; save your records and read the risks.

If you sent bitcoin to an old address

As of October 2026: BitBox says (opens in a new tab) that if you send bitcoin to an old address, it still belongs to your BitBox wallet and the BitBoxApp will detect the funds. For another wallet, ask its support how it finds funds on older addresses.

Reusing an address costs privacy: anyone can track all payments made to it on the public blockchain.

If the address came from a wallet you no longer use, find that wallet's recovery phrase. Read what a seed phrase is.

For an old exchange deposit address, Kraken's help center warns (opens in a new tab) that using an outdated deposit address may lead to lost funds. Whether an old address still credits is up to the exchange, so ask its support before you assume it does.

If you sent tokens to the token contract address

Tokens sent to a smart contract not designed to handle them can be permanently lost. ethereum.org says (opens in a new tab) the most common way this happens is a user sending tokens to the token's own contract address, such as USDT sent to the address of the USDT token contract. It adds that there is no way to prevent or reject accidental deposits on the recipient's end.

The page recommends that contracts include a function to extract such deposits. Whether yours has one is up to the token's issuer.

Contact the issuer only through its official website and expect no promise. For what a contract address is, read how to verify a token contract address.

If you used another coin's address

As of October 2026, PayPal's US help page says (opens in a new tab) crypto sent to the wrong address type, for example Bitcoin Cash sent to a Bitcoin address, will be lost.

Before any send, match the coin and network on the receiving screen to the ones on your sending screen. For Bitcoin address types, see Bitcoin addresses and networks.

Example with made-up numbers

This case is made up. "Coin X" is invented, and the addresses are short placeholders.

1. You pay a friend 20 Coin X. You paste K4m2...8Rt1 from your transaction history. Your friend's real address also shortens to K4m2...8Rt1, but the hidden middle part differs. The wallet accepts it.
2. The explorer shows the send confirmed. The full receiving address differs from the one your friend gave you, in the middle.
3. Your friend does not recognize it. It is in none of your wallets or exchange accounts, so you do not control it and do not know the owner.
4. It matches an entry in your history that you never used before. You delete that entry.
5. A message arrives from a "recovery agent" who asks for 2 Coin X as a fee. You do not reply.
6. You ask your friend to send the address again from their wallet's receive screen and compare it character by character with what you pasted. A confirmed send cannot be reversed, so you send a test of 1 Coin X first.

The 20 Coin X stayed with whoever controls the first address, and the fix was the next payment. The amounts are invented, and in a real case the outcome depends on who controls the address.

Risks to understand

As of October 2026, the US FBI's IC3 says (opens in a new tab) it "does not work with any non-law enforcement entity, such as law firms or crypto services, to recuperate lost funds or investigate cases." It also says it will never directly contact you for information or money. Treat any message that offers to get your crypto back for a fee as a scam pattern: see scams that target your losses.

• If you think it was a scam, report it: see where to report a crypto scam.
• PayPal's US help page says (opens in a new tab) its Purchase Protection does not apply to crypto transfers. If you paid for the crypto by bank or card, ask your bank or card provider what applies, and do not assume a refund.
• You could lose all the crypto you sent.

How to avoid it next time

• Copy the address from its source, such as the recipient or your wallet's receive screen, not from your history.
• Compare the whole pasted address, character by character, with the address at its source, not only the start and end.
• Send a small test first and confirm it arrived.
• For exchange deposits, fetch a fresh deposit address from the exchange each time.
• Use an allowlist if your exchange offers one: see how to secure a crypto exchange account.

Before your next send, read how to send crypto to a wallet and how address poisoning works.