Fiscalization vs. e-invoicing obligation in Spain

In Spain, fiscalization (VERIFACTU) and e-invoicing obligations are distinct systems with separate regulations, purposes, and deadlines, yet they are often misunderstood and conflated. The VERIFACTU obligation, governed by Royal Decree 1007/2023, mandates the use of specialized systems to ensure the integrity and traceability of invoices, with potential implementation starting January 2026.