Can I derive the county of supply from the legal reporting unit for Intrastat Reporting?

Yes, if you use the invoice triangulation method to determine Intrastat transactions, you can choose to have Intrastat look to the legal reporting unit association (rather than the higher-level legal entity) to determine the country of supply.

This is beneficial when you have multiple entities across European Union countries all reporting to a single legal entity. You must first create legal reporting units for each business unit under the legal entity, and then associate the legal reporting units to the business units.