warningESubl-2.1
ES-R-005:SII reporting reference
Invoices reported to Spanish SII should include reporting reference.
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Upload and Answer QuestionsWhy This Error Matters
SII reference proves invoice was reported to tax authority.
How to Fix It
1
Report to SII
Via AEAT web service
2
Add reference
Include CSV or registration number
Technical Details
XPath: //cbc:Note or extension for SII referenceCommon Causes
- SII reporting not done
- Reference not added after reporting
Frequently Asked Questions
Invoices reported to Spanish SII should include reporting reference.
Add SII registration reference after reporting. You can also use Invoice Navigator's automatic Fixer tool to correct this instantly.
ES-R-005 is a warning that may not always cause rejection, but should be addressed for full compliance.
See Also
Last updated: 18 January 2026
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