Spain's Dual Tax-Digitization Deadlines: Verifactu and B2B E-Invoicing
Spain's tax-digitization mandate imposes two separate but concurrent obligations on businesses: Verifactu technical standards and mandatory B2B e-invoicing. Compliance deadlines remain legally fixed as of 26 October 2026, despite ministerial hints at potential postponements.
Key takeaways
- Spain's tax-digitization framework includes two distinct obligations: Verifactu technical standards and mandatory B2B e-invoicing.
- Current BOE-binding deadlines for Verifactu remain 1 January 2027 for corporations and 1 July 2027 for sole proprietors, despite hints at a possible postponement.
- B2B e-invoicing deadlines are 6 October 2027 for businesses with turnover exceeding €8 million and 6 October 2028 for all others.
- Non-compliant software vendors and end users face significant fines, up to €150,000 and €50,000 per fiscal year, respectively.
- Verifactu systems generate digitally chained invoice records with QR codes for direct data submission to the tax authority.
Context
Spain's tax-digitization framework is shaped by two distinct yet overlapping obligations: Verifactu technical system standards and mandatory B2B e-invoicing. These were established under Real Decreto 1007/2023 (as amended by Real Decreto-ley 15/2025) and Orden HAC/1028/2026, respectively. The regime applies to corporate-income-tax filers, self-employed individuals with IRPF business activity, non-residents with a permanent establishment, and pass-through entities. Notably, entities already enrolled in the SII (Immediate VAT Reporting) system are exempt from Verifactu.
The Spanish Ministry of Finance announced on 5 October 2026 an intention to postpone Verifactu deadlines to October 2028, aligning them with the B2B e-invoicing deadlines for smaller entities. However, this postponement lacks legal force as it has not been published in the Boletín Oficial del Estado (BOE). Practitioners are advised against deferring compliance preparations based solely on this unconfirmed administrative announcement.
What's Changing
Verifactu Compliance Deadlines
Current BOE-binding deadlines remain:
- 1 January 2027 for corporations
- 1 July 2027 for sole proprietors and other obligated parties
Verifactu systems generate digitally chained invoice records that detect omissions and append a QR code, enabling invoice recipients to submit data directly to the tax authority for verification. Non-compliant software vendors face fines of up to €150,000 per fiscal year per system type, while end users operating non-adapted systems past the deadline face fines of up to €50,000 per fiscal year.
B2B E-Invoicing Mandate
Orden HAC/1028/2026, which entered into force on 6 October 2026, mandates structured electronic invoice exchange:
- Businesses with annual turnover exceeding €8 million must comply by 6 October 2027.
- All other obligated parties must comply by 6 October 2028.
Real Decreto 238/2026 (31 March 2026) established a free public e-invoicing solution and a free invoicing app from the Agencia Tributaria. Large firms (>€8M) benefit from a grace period allowing submission of both a structured e-invoice and a PDF during their first compliance year.
Implications for SMEs and Self-Employed
The dual obligations require careful planning. SMEs and self-employed individuals must ensure their accounting systems comply with Verifactu technical standards while simultaneously adopting structured B2B e-invoicing.
The free public e-invoicing solution and invoicing app provided by the Agencia Tributaria offer cost-effective compliance options, particularly for smaller businesses. However, those with turnover exceeding €8 million must act swiftly to meet the shorter compliance timeline for B2B e-invoicing.
Outlook and What to Watch
Practitioners should monitor the BOE for any official publication regarding the proposed postponement of Verifactu deadlines. Until such publication, the current deadlines remain legally binding.
Additionally, businesses should stay informed about updates to the free public e-invoicing solution and invoicing app, as these tools will be crucial for ensuring compliance with the B2B e-invoicing mandate.
Frequently asked questions
- What are the penalties for non-compliance with Verifactu and B2B e-invoicing mandates?
- Non-compliant software vendors face fines of up to €150,000 per fiscal year per system type, while end users operating non-adapted systems past the deadline face fines of up to €50,000 per fiscal year.
- Are there any exemptions from the Verifactu obligation?
- Yes, entities already enrolled in the SII (Immediate VAT Reporting) system are exempt from Verifactu.
- What tools are available to help businesses comply with the B2B e-invoicing mandate?
- Real Decreto 238/2026 established a free public e-invoicing solution and a free invoicing app from the Agencia Tributaria. Large firms (>€8M) may submit both a structured e-invoice and a PDF during their first compliance year.
- Can businesses rely on the Ministry of Finance's announcement to postpone Verifactu deadlines?
- No, the postponement lacks legal force as it has not been published in the BOE. Practitioners are advised to proceed with compliance preparations based on the current deadlines.
- What is the scope of the Verifactu obligation?
- Verifactu applies to corporate-income-tax filers, self-employed individuals with IRPF business activity, non-residents with a permanent establishment, and pass-through entities.