VATupdate launches VAT concepts series covering invoicing, e-invoicing, and cross-border rules
VATupdate is building a news and podcast series on core VAT topics including invoicing requirements, e-invoicing under EN 16931, and cross-border supply rules.
VATupdate is launching a work-in-progress series of news items and podcasts covering foundational VAT concepts, operational audit risks, and digital reporting requirements. The series will address invoicing fundamentals under EN 16931 and Peppol BIS, e-invoicing controls, and sector-specific VAT complexity.
VATupdate is building a multi-part news and podcast series on core VAT topics, with coverage rolling out gradually over time.
The initiative spans six main areas: foundational VAT concepts (taxable person, place of supply, exemptions, input VAT recovery); operational audit risks (discounts, bad debt relief, chain transactions, inventory in motion); cross-border and structuring themes (agency, VAT grouping, branch vs subsidiary); digital and controls topics (e-invoicing, continuous transaction controls, SAF-T); sector-specific episodes (vouchers, e-commerce, financial services, real estate); and invoicing and documentation requirements.
Invoicing and e-invoicing as core focus
Invoicing fundamentals sit at the centre of the series. The source identifies three critical areas:
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Invoice description: The invoice must contain a sufficiently precise and unambiguous description to determine the nature of the supply, its VAT treatment, and the applicable rate. Generic wording such as “services rendered” creates audit risk, especially in cross-border, exempt, or reverse-charge scenarios.
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Mandatory VAT invoice content: Minimum fields such as supplier and customer identification, VAT numbers, taxable amount, VAT rate, and place-of-supply indicators must be correct. Missing or incorrect fields can jeopardize input VAT deduction and trigger penalties.
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Invoice as a condition for input VAT recovery: The right to deduct VAT is conditional on holding a valid invoice. Case law confirms a substance-over-form approach, but only where tax authorities can verify that substantive requirements are met.
The series will cover invoicing fundamentals under EN 16931 and Peppol BIS, addressing what VAT teams must understand about mandatory fields and VAT coding in structured invoices. Under e-invoicing and continuous transaction controls regimes, invoice data must be machine-readable, validated, and often pre-cleared. This shifts the focus from document correctness to data integrity and system controls.
Timing and scope
The initiative is work in progress. News items and podcast episodes will become available gradually, with additional topics added as coverage develops. The combination of news items and podcast episodes is intended to help teams move from headline awareness to operational understanding, supporting better decisions, stronger controls, and audit-ready positions across the VAT lifecycle.