1. A fast decision tree for each entity and flow
Start with the legal seller or buyer shown on the invoice, not the group name. Ask: Is that operator established in France for the transaction, potentially through a relevant fixed establishment? Is it liable for French VAT? What registrations does it hold? Is the counterparty a France-established taxable business, a non-taxable customer, or an operator established abroad? What happened: domestic goods, services, export, intra-Community flow, import or another case? DGFiP guidance places purchases and sales between France-established VAT-liable businesses in e-invoicing, including VAT-exempt businesses. Transactions with operators established abroad and sales or services to non-taxable entities enter transaction e-reporting. Treat VAT registration as evidence, not an automatic scope switch. Record one result per flow: e-invoicing, transaction e-reporting, payment overlay, apparently outside the cited rules, or adviser review. Apply that sequence invoice population by invoice population rather than once for the company. A useful scope matrix has rows for recurring commercial flows and columns for seller, buyer, intervening establishment, VAT identifiers, supply type, origin and destination, tax treatment, expected channel, payment-reporting relevance, decision owner and supporting evidence.