Spain e-invoicing mandate
B2G
Facturae mandatory since 2015 (Ley 25/2013, via FACe)
B2B mandate
Verifactu (certified software, AEAT reporting) mandatory since 1 Jan 2026; Crea y Crece B2B e-invoicing approved March 2026 - phased 1yr (>€8M revenue) / 2yr rollout once the ministerial order publishes
Format / channel
Facturae XML via FACe (B2G); B2B platform/format still pending the ministerial order
What CrateAPI offers
| Endpoint | Notes |
|---|---|
POST /v1/generate/facturae | EUR-only standard invoices (InvoiceDocumentType FC/InvoiceClass OO), unsigned — XAdES stays yours. |
POST /v1/validate/facturaefree | XSD-structural validation before you submit through FACe. |
Not legal or tax advice. Mandate dates and thresholds change - verify against your country's official source before relying on any date above. CrateAPI checks document format conformance; it does not track legal obligations for you.