Upload the XML directly

Important: When you upload the XML directly, you are responsible for the document structure and field mapping. Sovos only signs and submits. This option is not available to all customers. Contact your Sovos administrator to confirm.

Go to Ambiente de Facturacion > Facturacion Masiva XML.
Click Choose File and select a ZIP file containing your UBL 2.1 XML files.
Click Cargar.

The system registers, signs, and sends each file to SUNAT.

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