El Salvador · Ministerio de Hacienda (DGII)
DTE e-invoicing (El Salvador) for SAP Business One.
In shortIn El Salvador, Documentos Tributarios Electrónicos (DTE) are JSON documents, digitally signed and transmitted to the Ministerio de Hacienda (DGII), which validates them and returns a reception seal. Kodenova integrates SAP Business One with the DTE transmission system so invoices, tax credit vouchers and notes are issued automatically.
Key requirements
DTE – Documentos Tributarios Electrónicos at a glance.
| Format | JSON following DGII schemas for each document type |
|---|---|
| Signature | Digital signature with a certificate issued by the DGII |
| Result | Reception seal (sello de recepción) returned by the DGII |
| Documents | Factura, comprobante de crédito fiscal, factura de exportación, notas de crédito/débito, nota de remisión and more |
| Rollout | Mandatory in phases since 2023; each taxpayer has its own start date. Version 2.0 rules require adaptation by 1 December 2026 |
Last reviewed 2026-10-15. Rules change; always confirm with the authority. Source: Ministerio de Hacienda – Factura electrónica
How we do it
From SAP Business One to DTE and back.
01
Map SAP B1 documents to DTE types (Factura, CCF, exportación, notas).
02
Generate and sign the JSON, transmit, and store the reception seal in SAP B1.
03
Generate the printed version with QR and email it to the customer.
04
Support contingency batches and invalidation events.
FAQ
DTE – Documentos Tributarios Electrónicos: common questions
Is DTE version 2.0 relevant to us?
If you use an integrated (transmission) solution, the DGII’s version 2.0 rules must be adopted by 1 December 2026, according to published guidance. We can review and update your SAP B1 integration.
Need DTE in SAP Business One?
Share your SAP B1 version, database (SQL or HANA) and document types. We reply with a plan and a fixed price.