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🇪🇸 Spain

✓ SEPA Member

Bankia S.A. (now CaixaBank) IBAN Format & BIC Code

Find the official BIC/SWIFT code for Bankia S.A. (now CaixaBank), understand the Spain IBAN format used for all Bankia S.A. (now CaixaBank) accounts, and validate any IBAN instantly.

Bank Details

Full nameBankia S.A. (now CaixaBank)
BIC / SWIFT codeCAHMESMM
Full BIC (with branch)CAHMESMMXXX
Country🇪🇸 Spain
CityValencia
SEPA memberYes
Transfer networkSEPA + SWIFT

IBAN Format at Bankia S.A. (now CaixaBank)

IBANs at Bankia S.A. (now CaixaBank) follow the Spain standard: 24 characters starting with ES.

Example structure (Spain format):

E
S
9
1
2
1
0
0
0
4
1
8
4
5
0
2
0
0
0
5
1
3
3
2
Country
Check Digits
Bank Code
Branch Code
Check Digits
Account No.

Grouped example:

ES91 2100 0418 4502 0005 1332

IBAN Field Breakdown

Country Code
2 charsISO 3166-1 alpha-2 country code (ES)
Check Digits
2 charsMOD-97-10 check digits per ISO 13616
Bank Code
4 digits4-digit entity code (entidad)
Branch Code
4 digits4-digit branch code (oficina)
Check Digits
2 digits2-digit control digits
Account No.
10 digits10-digit account number

How to Find Your Bankia S.A. (now CaixaBank) IBAN

1

Mobile or online banking

Log in to your Bankia S.A. (now CaixaBank) 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

Bankia S.A. (now CaixaBank) may include your IBAN in your account welcome pack or on any correspondence.

4

Call or visit the bank

Contact Bankia S.A. (now CaixaBank) customer service or visit a branch with valid photo ID to obtain your IBAN.

Validate a Bankia S.A. (now CaixaBank) IBAN

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

ES