Spanish Tax Compliance (VeriFactu)

Implement Spanish electronic invoicing compliance with VeriFactu regulations, AEAT integration, NIF validation, and tax calculation.

When to Use This Skill

• Implementing VeriFactu electronic invoicing
• Validating Spanish tax identifiers (NIF, DNI, NIE, CIF)
• Calculating IVA (VAT) rates and IRPF retention
• Building the RegistroFactura XML structure for AEAT submission
• Implementing invoice hash chaining
• Understanding invoice types and numbering rules

VeriFactu Regulation Overview

What is VeriFactu?

VeriFactu (Verificación de Facturas) is Spain's anti-fraud electronic invoicing system mandated by the AEAT (Agencia Estatal de Administración Tributaria). It requires: