Invoices
Information on invoices
- Correction codes in SIGN ES: When should CORRECTION_1, CORRECTION_2, CORRECTION_3 and CORRECTION_4 be used?
- SIGN ES - How is the “Operation Classification” (S1, S2, N1, N2) reported in SIGN ES for Verifactu?
- SIGN ES - Invoice series and numbering
- SIGN ES - How to handle tips?
- SIGN ES - How does SIGN ES map invoice types to AEAT codes F1, F2, F3 and R1–R5?
- SIGN ES - How to indicate the Equivalence Surcharge (Recargo de Equivalencia) in SIGN ES?
- SIGN ES - Can I issue invoices as a third party?
- SIGN ES - Can I issue an invoice without identifying the recipient?
- SIGN ES - How can I issue a draft (proforma) invoice?
- SIGN ES - TicketBAI: How to declare disbursements (suplidos)
- SIGN ES - Recipients schema differences: national vs. international
- SIGN ES - Allowed workflows for each invoice type
- SIGN ES - When should the annotations field be used?
- SIGN ES - How to calculate the full_amount of an item?
- SIGN ES - How to apply a discount at the item level and globally?
- SIGN ES - How to issue a Rappel invoice?
- SIGN ES - How to issue a Summary (Recapitulative) invoice
- SIGN ES - Verifactu: Are disbursements and withholdings included on the invoice total?
- SIGN ES - What to do if the recipient’s tax number (NIF) is not registered?
- SIGN ES - How does invoicing by recipient work?
- SIGN ES - How to use the tax_base field for special VAT regimes?
- SIGN ES - When should the "coupon" field be used?
- SIGN ES - How to generate the offline QR code for Verifactu?
- SIGN ES - When to use a REMEDY invoice or a CORRECTING invoice?
- SIGN ES - What information from the API response should be printed on the invoice?
- SIGN ES - How to identify invoice issues in REQUIRES_INSPECTION or REQUIRES_CORRECTION registration status?
- SIGN ES - What actions should I take if the final registration state of the invoice remains PENDING?
- SIGN ES - How can I check the final registration status of the invoice?
- SIGN ES - Correcting invoices - what’s the difference between the SUBSTITUTION and DIFFERENCES methods?
- SIGN ES - How to correct an invoice that has already been corrected?