What Is the Crypto Travel Rule? The Law Behind the Wallet Questions
It is why a withdrawal screen asks whose wallet you are sending to. The rule began with American bank wires of $3,000 or more in 1996, and by July 2026 the FATF counted 91 of 109 surveyed…
TL;DR
- The travel rule makes regulated crypto providers pass the sender's and recipient's details along with a transfer, as US financial institutions have done for wires of $3,000 or more since 1996.
- In the EU it has covered every transfer between crypto-asset service providers since 30 December 2024, with no minimum amount.
- Above €1,000, a transfer between a provider and your own wallet can trigger an EU ownership check, such as signing a message or sending a small test amount.
- The obligations fall on providers, and the rule does not ban self-custody: EU law leaves wallet-to-wallet transfers made without a provider outside its scope.
You go to move some bitcoin off an exchange and into the wallet app on your phone, and the withdrawal screen stops you. Is this address yours? If not, it wants a name, and it wants to know whether the address belongs to another platform or to a wallet that person controls.
Plenty of people read that as nosiness, and others read it as the opening move of a scam, which is a sound instinct in crypto and the wrong one here. The question comes from the travel rule, an anti-money-laundering requirement written for bank wires in the 1990s and extended to crypto in 2019. Educational explainer only, not financial or legal advice.
What the rule requires, and from whom
Stripped down, it is one sentence: when a regulated provider sends crypto for a customer to another regulated provider, identifying details about the sender and the recipient have to go with the transfer, and the receiving side has to check that they arrived.
The duty sits with the businesses: exchanges, brokers, custodial wallet apps and the like, which the global standard calls virtual asset service providers and EU law calls crypto-asset service providers. You are asked because your provider cannot pass on details it does not hold. The nickname is literal: the information travels with the money.
Under EU rules, each transfer between providers carries:
The sender's name and the recipient's name.
Both wallet addresses, plus account numbers where the platform uses them.
For the sender, an address including the country, an official ID document number and a customer number, or alternatively a date and place of birth.
A legal entity identifier for any company involved, where the sender has supplied one.
None of it has to ride on the blockchain. The global standard and the EU regulation both say the details need not be attached to the transfer itself, and the EU adds that they must travel securely and in line with data-protection law. So the rule does not require your name to appear on a public ledger.
It started with bank wires in 1996
The original is American: on 28 May 1996, a Bank Secrecy Act rule took effect that made US financial institutions pass the sender's name, address and account number, plus any recipient details they had received, to the next institution in a funds transfer of $3,000 or more. The stated aim was an information trail that investigators could follow past the first bank.
Crypto inherited the idea twice in 2019. In May, the US Treasury's FinCEN confirmed that crypto money transmitters fall under the same rule for transfers worth $3,000 or more. In June, the Financial Action Task Force, which sets the global anti-money-laundering standards, applied Recommendation 16, the standard it had written for bank wire transfers, to virtual asset service providers.
The FATF lets countries set a threshold of up to $1,000 or €1,000. Below it, names and wallet addresses still travel but need not be checked unless something looks suspicious, and above it the fuller set goes too.
How Europe and the UK apply it
The EU's law is Regulation (EU) 2023/1113, signed on 31 May 2023 and applied from 30 December 2024, the same day as the bloc's MiCA crypto rules. There is no minimum. Every transfer between two providers carries the full data set, whatever it is worth. Its recitals give the reason: crypto amounts are easy to split into small pieces, and prices swing fast enough to make adding up linked transfers unreliable.
Your own wallet is handled differently: for a transfer to or from a self-hosted address, the provider still collects the names, usually by asking you, and above €1,000 it must take adequate measures to assess whether that address is owned or controlled by you. The €1,000 is judged at the exchange rate at the moment of the transfer, ignoring fees.
The UK switched its version on earlier, on 1 September 2023. Transfers between UK firms carry names and account numbers, with fuller details due within three working days if the receiving firm asks. Cross-border transfers at or above a threshold carry the fuller set from the start. That threshold was 1,000 euros until 30 June 2026, when the Treasury moved most amounts in its money-laundering rules from euros to pounds one for one, and this one became £800. A straight swap to £1,000, the explanatory note to the change says, would have risked falling short of the FATF standard.
The sunrise problem
Countries did not switch the rule on together, and the FATF has a name for the result: the sunrise issue, where a provider in one country deals with a counterpart somewhere the rule is not yet in force. In an FATF survey in March 2022, 29 of 98 responding jurisdictions had passed travel rule laws. The FATF's July 2026 update counted 91 of 109, with 11 more still working on it.
The gaps that remain are where transfers stall. A provider with the rule may be sending to a platform that cannot receive the data, or to one in a country where nobody asks for it. The UK regulator's stated expectation is that the sender must still collect and verify the details, and store them, before the coins leave.
Deposits can stall too, when coins arrive with nothing attached. EU law gives the receiving provider two routes: reject or return the transfer, or ask for the missing details before releasing the coins. UK rules let it hold the funds while it chases the details, and send them back if nothing arrives within a reasonable time.
What it looks like on your screen
Mostly, questions. Sending to someone else means supplying their name, and it pays to type it exactly as their own platform holds it, because the receiving provider has to check the recipient details against its verified records.
Proving that a wallet is yours is the less familiar step. Guidelines from the European Banking Authority, published in July 2024, list accepted methods, including signing a specific message with the key that controls the address, or moving a small amount, set by the provider, between the wallet and the provider's own account. Some platforms accept a screenshot of the wallet app showing the address. Once an address passes, the provider can record it and skip the check next time, which the guidelines call whitelisting.
A genuine check happens inside the platform's own app or website. Someone in a chat asking you to prove a wallet by sending coins to them is not running the travel rule.
Two things it is not. It is not a ban on self-custody: the EU regulation sets out how transfers to and from self-hosted wallets are handled, and it does not apply at all to person-to-person transfers made without a provider. Nor is it a charge on your money: it moves information about a transfer and takes nothing from the transfer itself.
Frequently Asked Questions
It requires regulated crypto businesses, such as exchanges and brokers, to send identifying details about the sender and the recipient along with a transfer to another provider, and the receiving business to check those details arrived. It grew out of a 1996 US banking rule and was applied to crypto by the Financial Action Task Force in June 2019.
In the EU, because of the travel rule. Since 30 December 2024, a provider sending more than €1,000 to a self-hosted wallet, or receiving that much from one, must assess whether the wallet belongs to its customer. For smaller amounts it still records who is sending and receiving. The on-screen question can be followed by a request for proof.
European Banking Authority guidelines list the accepted methods. Two of them are signing a specific message with the private key that controls the address, or moving a small amount chosen by the provider between the wallet and the provider's account. Some platforms also take a screenshot of the wallet app. A verified address can be recorded so the check is not repeated.
Missing travel rule data is one possible reason. When coins reach a provider without the required sender and recipient details, EU law lets it reject or return them, or ask for the details before releasing the funds. UK rules allow a hold while the information is chased. Countries adopted the rule at different times, which the FATF calls the sunrise issue.
Yes. It has applied to UK cryptoasset businesses since 1 September 2023. Transfers between UK firms carry names and account numbers, with more detail available on request, while cross-border transfers of £800 or more carry fuller sender information. The £800 figure replaced a 1,000 euro threshold on 30 June 2026.
About the author — Dan Clarke
Dan Clarke is the author of Bitcoin: The Complete Guide and a former content lead at Binance Academy, where he wrote crypto education for readers arriving with no background in the subject. He has worked in the cryptocurrency industry since 2017. His rule for these guides: plain language first, precision where it matters, no cheerleading.