Fiscalisation and Real-Time Reporting in Spain
As of 2026, large companies and Basque Country businesses are already under Real-Time reporting obligations (Veri*factu & TicketBai), but full nationwide enforcement doesn't kick in until 2027
Spain has had near real-time invoice reporting in place since 2017 through the Suministro Inmediato de Información system (SII), applicable for large companies, and in the Basque Country, TicketBAI goes a step further with real-time reporting for every business and self-employed individual in Álava, Gipuzkoa, and Bizkaia.
For the rest of Spain, the national Veri*factu system takes over from January 1, 2027, for legal entities and July 1, 2027, for self-employed individuals extended under Royal Decree-Law 15/2025.
Spain's Veri*factu reform, developed by the AEAT under Law 11/2021 and technically defined by Royal Decree 1007/2023, ensures all invoicing software produces immutable, traceable, and tamper-proof records. Originally set for 2026, Royal Decree-Law 15/2025 officially delayed mandatory adoption to January 1, 2027, for legal entities and July 1, 2027, for the self-employed.
Fiscalization in Spain is the legal requirement for businesses to use certified, tamper-proof billing software that ensures every invoice is traceable, unalterable, and either transmitted to the AEAT (Agencia Estatal de Administración Tributaria) in real time or stored and available for audit on demand. It covers the full invoicing chain, from creation to archiving, leaving no room for manipulation, double-accounting, or fraudulent edits, and applies to both B2B and B2C transactions.
Spain's framework is built on Royal Decree 1007/2023, which defines the technical backbone through Sistemas Informáticos de Facturación (SIF), Invoicing Information Systems that must guarantee integrity, immutability, traceability, accessibility, and readability of all records. The AEAT is the central body overseeing national compliance, while regional authorities govern their own overlapping requirements in the Basque Country and Navarra.
Spain's fiscalization obligations don't apply the same way to every business; where you operate and how large you are determine which system applies to you.
Spain currently enforces three overlapping fiscal frameworks. Together, they cover virtually every commercial transaction in the country.
All invoicing and POS software in Spain must comply with Royal Decree 1007/2023, generating tamper-proof, hash-chained invoice records with a QR code on every invoice. Mandatory for all corporate taxpayers from January 1, 2027 and self-employed from July 1, 2027, under Royal Decree-Law 15/2025.
Companies with turnover above €6 million, VAT groups, and REDEME participants must submit all invoice data to the AEAT within 4 calendar days under Royal Decree 596/2016. SII users are fully exempt from VERI*FACTU.
Every business with tax headquarters in Álava, Gipuzkoa, or Bizkaia must use certified software to generate a signed XML invoice file transmitted to the relevant provincial treasury under each province's Norma Foral.
Non-compliance with Spain's fiscalization regulations carries serious financial consequences, providing for both businesses using non-compliant systems and for the software vendors themselves.
Navigating Spain's complex fiscalization landscape becomes manageable with the right technology partner. DDD Invoices offers certified APIs addressing all major Spanish fiscalization mandates through unified integration, eliminating the need to manage multiple compliance platforms separately.
Our global e-invoicing API for ERP and CRM seamlessly integrates Veri*factu, TicketBAI, and B2B e-invoicing workflows into your existing systems.
Automate real-time reporting and digital signing to reduce audit risk while ensuring compliance with evolving regulations via our continuously updated platform. Our single integration invoicing platform handles certification, regulatory monitoring, and technical updates.
Still have questions?
In the 30min free call we will discuss:
The Veri*factu system is expected to become mandatory starting January 1, 2027, for corporate taxpayers and July 1, 2027, for self-employed professionals.
VERI*FACTU is Spain’s verified invoicing system that ensures invoice records are secure, immutable, and traceable, allowing the Spanish Tax Agency to verify transactions.
Fiscalization regulations are administered by the Agencia Estatal de Administración Tributaria (AEAT), Spain’s national tax authority.
Yes. Under the new regulations, invoicing systems must meet technical requirements defined in Royal Decree 1007/2023, ensuring data integrity and traceability.
Yes. Businesses using non-certified software or failing to comply with fiscalization requirements may face fines of up to €50,000 per fiscal year.
Yes. In the Basque Country, the TicketBAI system already applies and has its own technical fiscalization requirements.
Written by the Compliance & Growth Team
Reviewed by Denis V. P.
DDD Invoices is an enterprise-grade platform delivering a powerful infrastructure for creating, sending, receiving and storing electronic documents. DDD Invoices enables software providers like ERPs, SaaS, eCommerce, POS systems, accounting & invoicing softwares, billing services and others, to easily adhere to global invoicing compliance requirements and shorten their time-to-market.