E-invoicing mandate

E-invoicing in Spain

A sourced summary of the structured e-invoicing program in Spain. It is a starting point, not a compliance certificate or proof of delivery.

At a glance

Scope: Business-to-business
Status: Upcoming
Network or channel: SIF record integrity; VERI*FACTU is one optional operating mode
Format: Secure normalized billing records with tax QR

What this means for you

Spain's billing-system integrity rules apply from January 1, 2027 for corporate-income-tax taxpayers and July 1, 2027 for other covered taxpayers. These rules are distinct from the pending Crea y Crece B2B e-invoicing rollout, and using compliant software does not mean every invoice is sent through VERI*FACTU.

What FreeBillGen can verify

For eligible saved invoices, FreeBillGen can prepare generic OASIS UBL and UN/CEFACT CII mappings and run its named internal checks. These mappings are not EN 16931, Factur-X, Peppol, national-CIUS or clearance-platform validation. FreeBillGen does not transmit them through a provider network.

Check this route in Invoice Passport

Official sources used

AEAT - Billing computer systems and VERI*FACTU FAQ (opens in a new tab) Source reviewed 2026-08-17

General information only; not legal, tax, accounting, conformance, or delivery-provider advice. Confirm the current scope, technical profile, and channel with the official source or a qualified advisor.