Implementation
Facturae, VERI*FACTU, SII
Explore electronic invoicing formats, identifiers, rules, deadlines and free technical tools for Spain.
Primary formatFacturae XML, billing records
Official authorityAgencia Tributaria
Current statusFacturae, VERI*FACTU, SII
Last reviewed2026-08-02
Delivery modelTax reporting, certified billing software or structured exchange depending on transaction.
Mandate scopeElectronic invoice or transaction-reporting rules with country-specific technical requirements.