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🇮🇪 Ireland

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Allied Irish Banks (AIB) IBAN Format & BIC Code

Find the official BIC/SWIFT code for Allied Irish Banks (AIB), understand the Ireland IBAN format used for all Allied Irish Banks (AIB) accounts, and validate any IBAN instantly.

Bank Details

Full nameAllied Irish Banks (AIB)
BIC / SWIFT codeAIBKIE2D
Country🇮🇪 Ireland
CityDublin
Institution typePrivate Bank
SEPA memberYes
Transfer networkSEPA + SWIFT

IBAN Format at Allied Irish Banks (AIB)

IBANs at Allied Irish Banks (AIB) follow the Ireland standard: 22 characters starting with IE.

Example structure (Ireland format):

I
E
2
9
A
I
B
K
9
3
1
1
5
2
1
2
3
4
5
6
7
8
Country
Check Digits
Bank Code
Sort Code
Account No.

Grouped example:

IE29 AIBK 9311 5212 3456 78

IBAN Field Breakdown

Country Code
2 charsISO 3166-1 alpha-2 country code (IE)
Check Digits
2 charsMOD-97-10 check digits per ISO 13616
Bank Code
4 letters4-letter bank identifier
Sort Code
6 digits6-digit branch sort code
Account No.
8 digits8-digit account number

How to Find Your Allied Irish Banks (AIB) IBAN

1

Mobile or online banking

Log in to your Allied Irish Banks (AIB) account and navigate to account details. Your IBAN is usually shown on the main account overview page.

2

Bank statement

Your full IBAN appears on any official account statement — typically at the top alongside the account name.

3

Debit card / welcome letter

Allied Irish Banks (AIB) may include your IBAN in your account welcome pack or on any correspondence.

4

Call or visit the bank

Contact Allied Irish Banks (AIB) customer service or visit a branch with valid photo ID to obtain your IBAN.

Validate a Allied Irish Banks (AIB) IBAN

Enter any IE IBAN — MOD-97 check digit verification + bank lookup.

IE

Other Ireland Banks

Ireland IBAN format →
ANPMIE21
BOFIIE2D
CITAIE2X
IPBSIE2D
← All banks🇮🇪 Full Ireland IBAN format →AIBKIE2D SWIFT profile →