Santander UETR Tracking.
Check what the trackers can show.
When a Santander transfer is delayed, "sent" is not a real answer. uetr.ai checks public bank trackers and organizes available status context before your next bank conversation.
Track Santander transfer
See what the banks have reported about your transfer, and get alerted when the payment reaches a further stage.
Santander SWIFT code, IBAN, and international wire transfer details
The SWIFT/BIC code, IBAN format, and routing details for Banco Santander S.A. (Spain (ES)). Check each one against your own payment advice before you send money, because a bank this size has more than one code.
Banco Santander S.A.
Edificio Pampa, Camino de Cantabria, 28660 Madrid, Spain
ES + 2 check digits + 4-digit bank + 4-digit branch + 2-digit check + 10-digit account · 24 characters (e.g. ES91 2100 0418 4502 0005 1332)
How this BIC breaks down

Santander international wires, BIC codes, and UETR tracking
Banco Santander, BSCHESMM, and Santander's many SWIFT codes
BSCHESMM (BSCHESMMXXX in full) is the reference SWIFT/BIC code for Banco Santander S.A. in Spain. Santander is a global group of separate legal entities, and each has its own BIC: Santander UK, Santander in Mexico, Chile, and Argentina, and Santander Bank, N.A. in the United States all use different codes. The widely searched generic Santander SWIFT code mixes these up, so use the code for the country and entity receiving the wire, and confirm it on your advice. For euro payments inside the SEPA area a Spanish customer usually needs only the IBAN; the BSCHESMM BIC and a UETR apply to non-euro or cross-border SWIFT payments.
Tracking a Santander payment, and why SEPA is different
Every cross-border SWIFT payment to or from Santander carries a UETR, the 36-character reference used to track the payment. On an MT103-format advice it is field 121. On a pacs.008-format document it is the UETR element inside PmtId. Santander exposes payment status through its online banking for businesses. One detail trips people up: SEPA euro payments are not covered by the SWIFT gpi tracker, only SWIFT wires are, so a euro SEPA transfer will not have a trackable UETR.
For SWIFT payments, paste the UETR into uetr.ai and we check the public SWIFT gpi tracker sources we can reach, then explain the status, for example ACSP for accepted and in process or RJCT for rejected, in plain English.
Santander spans Europe and Latin America; one view is not enough
Santander operates across Spain, the United Kingdom, and much of Latin America, so a transfer frequently moves between Santander entities or through correspondent banks in another region before the beneficiary bank credits it. Santander's own channels show the part Santander handled. uetr.ai brings together the public gpi status that banks in several parts of the world record against one reference, so another bank's report against the same reference surfaces for you, and a cross-region payment reads from a single page in plain language, opening nothing behind a login.
See an example UETR trace across correspondent banks
A made-up payment, hop by hop, so you can see the shape of a real trace before you run one. Nothing here touches SWIFT, a bank, or any live payment record.
Why a Santander transfer can still go silent with no update
When you start an international bank transfer through Santander, the transfer travels across the SWIFT network. Instead of going directly, your transfer routes step by step through intermediate institutions known as correspondent banks.
If a delay occurs, checking the status in your Santander Connect / Online Banking may show only the information available to Santander. Other events may depend on correspondent banks, network confirmations, and the access rights of the banks involved.
uetr.ai acts as an independent information monitor. When you provide your 36-character UETR (Unique End-to-end Transaction Reference), we check public bank trackers that can be queried with the details you provide.
We assemble available events into a single plain-English timeline. Use that context to ask more precise questions of the sending or receiving bank.
Why another view can help
One bank's view may not show the full payment path. uetr.ai checks multiple public bank trackers for the same UETR and brings the available reports into one view. The free check tells you how many banks have reported. The paid view names the reporting banks and shows their exact status codes.
A BIC directory is not a payment tracker
Most sites that come up for "Santander SWIFT code" list the bank's registration details and stop there. That tells you where to send money, not where yours is.
| Feature | uetr.ai | A BIC lookup directory |
|---|---|---|
| The BIC itself | Listed, with one-click copy and a breakdown of every segment. | Listed. |
| Looking up a payment by UETR | Yes, wherever a public tracker reports it | No. It holds branch registrations, not payments. |
| What the banks in the middle reported | ACSP, ACWC, and RJCT, explained in plain English where they are visible. | Nothing. A register carries no payment events. |
| Worked examples | A sample trace and a BIC breakdown you can run on this page. | A table of codes. |
| Getting to it | Loads without an account, and prints or pastes into a ticket as it is. | Also open, but it stops at the registration record. |
Break down a SWIFT/BIC code
Paste any BIC to see which part is the bank, the country, the city, and the branch. Confirm the routing details with the bank itself before you send money on the strength of them.
How an international wire transfer actually travels
How SWIFT routing and correspondent banking move a Santander wire, and why the UETR is the one thing that follows it the whole distance.
01/ Correspondent banks
Two banks can only pay each other directly if one holds an account with the other. Where Santander has no such account with the receiving bank, it hands the payment to a correspondent bank that holds accounts with both sides, and sometimes to a second one after that.
Those accounts are the Nostro and Vostro ledgers. Every bank on that route gets to inspect the payment, screen it, take a fee, and work to its own cut-off times. Each one is somewhere your money can sit.
02/ UETR tracking in MT103 and pacs.008
Before SWIFT gpi, a payment that left Santander left your view with it. The UETR changed that: one 36-character reference that the banks handling the payment report against. On an MT103-format advice it is field 121. On a pacs.008-format document it is the UETR element inside PmtId.
It is five hyphenated groups, and it stays identical from Santander to the beneficiary bank. That is the whole point of it. Give uetr.ai that reference and we go and read what the public trackers hold against it.
03/ What each SWIFT gpi status code means
ACSP means the payment has been accepted and is moving through the correspondent chain. It has not been credited to the beneficiary yet.
ACWC means a bank accepted the payment but changed something on it. Ask which bank changed what, and whether it affects the amount, the routing, or the fees.
RJCT means a bank in the chain refused the payment instruction. Ask the sending bank for the reason code and what happens to the funds.
ACCC means the beneficiary bank has credited the money to the beneficiary's account. The transfer is complete.
04/ Why a wire transfer gets delayed
Sanctions and compliance screening
Every bank on the route screens the names on the payment. A near-match to a listed name is enough to pull it out for a person to review.
Cut-off times and holidays
Miss a bank's daily cut-off and the payment waits for tomorrow. A public holiday anywhere on the route does the same thing.
Intermediary bank fees
Under SHA or BEN charges, each intermediary bank on the route can take its cut before passing the money on, so less arrives than you sent.
Where is your Santander wire stuck?
A Santander payment can pause at any hop in the correspondent chain. The same UETR travels with it the whole way, so tracking it shows which institution reported last and what that bank reported.

How to find your UETR on a Santander transfer
A UETR (Unique End-to-end Transaction Reference) is a standard 36-character reference commonly used for SWIFT gpi payment tracking.
Open Santander Connect
Log in to Santander Connect or your online banking dashboard and open the international payment history for the transfer.
Locate the UETR
Open the payment advice or payment details and find the 36-character UETR. On an MT103-format advice it is field 121. On a pacs.008-format document it is the UETR element inside PmtId.
Check more than one bank
Paste the UETR in the form above. uetr.ai checks multiple international banks on the SWIFT network for that same reference, not only Santander. It is free and needs no account, and we keep re-checking every 24 hours for up to 30 days from submission while the transfer is still in progress, emailing you when the payment reaches a further stage.
Typically located on the Payment confirmation, MT103-format advice, or pacs.008-format document. If not visible in your online dashboard, ask Santander's customer support for the bank-issued payment confirmation or the UETR itself.

Santander wire status codes in plain English
When you track a Santander UETR, the SWIFT gpi network reports a status code. Here is what each one means for your money and what to do next. These codes follow the ISO 20022 External Code Sets and are the same across every bank.
| Status | What it means for your money | What to do |
|---|---|---|
| ACSPAccepted settlement in process | In transit. A bank accepted the payment and it is moving through the chain. | Keep tracking the UETR for the next reported step. |
| ACSCAccepted settlement completed | Settlement between the banks is complete on the sending side. | Check that the beneficiary bank has credited the account. |
| ACCCAccepted credit settlement completed | Credited to the beneficiary's account. The money has arrived. | Confirm receipt with the recipient. |
| ACWCAccepted with change | Accepted, but a detail was changed (for example a charge or a corrected account). | Ask the bank what changed and whether it affects the amount received. |
| PDNGPending | Held while a bank runs a check or waits for more information. | Ask which bank is holding it and why, often a compliance review. |
| RJCTRejected | A bank rejected the payment or instruction. | Ask the sending bank for the rejection reason and next steps. |
Track a SWIFT transfer at another bank
The same UETR tracking guide and SWIFT/BIC details for every other bank we cover.
FAQ
Santander wire tracking questions
What is Banco Santander's SWIFT code in Spain?
BSCHESMM (BSCHESMMXXX in full) is the reference SWIFT/BIC code for Banco Santander S.A. in Spain, at the Madrid head office. Other Santander entities use different codes, so confirm the one on your payment advice.
What is Santander's SWIFT code for Mexico, Chile, or the UK?
Each Santander entity uses its own code: Banco Santander in Spain is BSCHESMM, while Santander UK, Mexico, Chile, and Argentina each have a separate BIC. Use the code for the country and entity that is receiving the wire, as shown on your advice.
Is the Santander Spain SWIFT code the same as Santander UK?
No. Santander UK is a separate legal entity with its own BIC. The Spanish entity uses BSCHESMM. Match the code to the country and entity that is receiving the wire.
How do I find my Santander SWIFT code?
It is shown in your Santander online banking or app and on statements. For the Spanish entity, the head-office code is BSCHESMM; for other countries, use that entity's code.
Is the SWIFT code the same as the IBAN?
No. The IBAN identifies your specific account, while the SWIFT/BIC code (BSCHESMM for Santander in Spain) identifies the bank. An international wire usually needs both.
Does Santander track SEPA euro transfers with a UETR?
No. SEPA euro payments are not covered by the SWIFT gpi tracker, so they do not carry a trackable UETR. Only SWIFT wires, typically non-euro or cross-border outside SEPA, have a UETR you can track.
How do I track a Santander international transfer with a UETR?
Find the 36-character UETR on the payment advice and paste it into uetr.ai to check public bank trackers. On an MT103-format advice it is field 121. On a pacs.008-format document it is the UETR element inside PmtId. Santander remains the official source for settlement confirmation.
Where do I find the UETR for my Santander transfer?
On the bank-issued payment advice and in Santander online banking for businesses. On an MT103-format advice it is field 121. On a pacs.008-format document it is the UETR element inside PmtId. If it is not shown, ask Santander to retrieve it.
Why is my Santander international transfer delayed?
Cross-border SWIFT wires can route through correspondent banks that hold them for compliance checks or cut-off times. The free check shows the plain-language status, how many banks have reported and their known reporting countries. Paid plans open the bank-by-bank reports with bank names and exact status codes.
Does uetr.ai keep checking my Santander transfer, or is it a one-time lookup?
It keeps checking. A free check is not a single lookup: while the transfer is still in progress, uetr.ai re-checks the same UETR once every 24 hours for up to 30 days from submission and emails you when the payment reaches a further stage, so you do not have to keep opening a tracker page and pasting the reference again. A bank tracker page reports the status at the moment you open it. Paid plans re-check every few minutes instead of once a day.
Can I see what banks other than Santander reported on the payment?
Yes. One bank's view may not show the full payment path. uetr.ai queries multiple international banks on the SWIFT network for the same UETR and consolidates what each one reports into a single timeline. The free check tells you how many banks have reported against your UETR. The bank-by-bank trail of reporting sources, ordered by the stage each report describes and with the exact code each returned, is part of the paid plan; the order of reports is not the payment's route, since a public tracker can report a payment its bank did not handle.
What reference SWIFT/BIC code is listed for Santander?
This guide lists BSCHESMMXXX as a reference SWIFT code for Santander, with base BIC BSCHESMM. Confirm the correct BIC, branch, and routing instructions directly with Santander before sending or acting on a payment.
How do I check a Santander wire transfer with a UETR?
To check a Santander international wire transfer, locate the 36-character UETR (Unique End-to-end Transaction Reference) on the payment advice. On an MT103-format advice it is field 121. On a pacs.008-format document it is the UETR element inside PmtId. Enter this UETR on uetr.ai to check public bank trackers for available status information. Your bank remains the official source for settlement and routing confirmation.
Can uetr.ai trace domestic wires for Santander?
No, uetr.ai is designed for international wires carrying a SWIFT UETR. Domestic wires (like Fedwire, ACH, or SEPA payments without UETR headers) use domestic clearing references and are outside this lookup unless a tracker source can be checked with the details you provide.
Is my data secure when checking Santander UETRs?
Yes. The service is designed for read-only lookups. We never request passwords, tokens, or personal bank login info. We use the payment reference, amount, currency, and date to query bank trackers and operate the monitoring service.