Spain — Banking: System Overview and Account Types

Spain's banking sector is anchored by Banco Santander (a Global Systemically Important Institution), BBVA, CaixaBank (primary domestic retail anchor), and Banco Sabadell, supervised by Banco de España within the ECB Single Supervisory Mechanism. Cuenta Corriente is the standard checking account for direct debits, salary, and cash operations (minimal interest); Cuenta de Ahorro is a basic savings account. Resident accounts (requiring a TIE or EU registration certificate with permanent NIE) get lower fees and full credit access; non-resident accounts (requiring a Certificado de No Residente from the National Police) face higher quarterly fees and restricted overdrafts. Unsubsidized checking accounts can cost €60-240/year, but fees are waived (cuentas bonificadas) if the holder deposits a salary/pension of €600-1,200/month or links 3+ recurring direct debits.