SWIFT / BIC Code
SWCUIE21
Swilly Mulroy Credit Union Limited
SWCUIE21 is the BIC (SWIFT code) of Swilly-Mulroy Credit Union Limited, based in Co Donegal. Its bank code is SWCU, the code an IBAN at Swilly Mulroy Credit Union Limited carries in positions 5 to 8. Its IBANs are 22 characters long. Swilly Mulroy Credit Union Limited no longer operates independently, so do not use these details for a new payment without confirming them with the beneficiary.
Announced by Letterkenny Credit Union's notice to Swilly Mulroy members (2026-04-13) and the Central Bank of Ireland's register entry, which keeps a credit union listed until its de-registration is complete. How we check.
Check an IBAN from Swilly Mulroy Credit Union Limited
Paste an IBAN from Ireland to check its check digits and see which bank it belongs to.
BIC Breakdown
SWCU: institution identifier (4 letters)
IE: country code per ISO 3166-1
21: location code (city / timezone)
Bank Details
IBAN format for 🇮🇪 Ireland
Ireland IBANs are 22 characters long.
Frequently Asked Questions
What is the SWIFT code for Swilly Mulroy Credit Union Limited?
SWCUIE21. Written with the head-office branch code it is SWCUIE21XXX; both forms reach the same bank.
What does SWCUIE21 mean?
"SWCU" identifies Swilly Mulroy Credit Union Limited, "IE" is the country code for Ireland, "21" is the location code.
What is Swilly Mulroy Credit Union Limited's bank code?
SWCU. It is the bank code in positions 5 to 8 of an IBAN from Ireland. The BIC Derivation Rules for Ireland lists it.
How long are Swilly Mulroy Credit Union Limited IBANs?
22 characters, like every IBAN from Ireland: the country code IE, two check digits, the bank code (4 letters, SWCU for Swilly Mulroy Credit Union Limited), the sort code (6 digits) and the account number (8 digits).
Can I still send a payment to Swilly Mulroy Credit Union Limited?
Swilly Mulroy Credit Union Limited no longer operates independently, so do not use these details for a new payment without confirming them with the beneficiary.