Document structure
Safe XML and recognised UBL 2.1, CII D16B, or canonical JSON structure.
What is checked
Irish VAT invoice readiness
A conservative subset of information published by Irish Revenue.
EN 16931 readiness
Supported XML uses official CEN/TC 434 validation artefacts. Canonical JSON receives readiness checks only.
Phase 1 and Phase 2 capabilities
A non-persistent assessment covers published scope, sending, receiving, processing and preparation. Existing intra-Community VAT conditions are distinguished from pending Phase 2 specifications.
EU cross-border VAT evidence
Explicit intra-Community invoices are checked for both VAT identifiers, different EU party countries, zero VAT and an exemption reason. VIES filing, number validity and transport evidence remain outside-document checks.
See the combined readiness assessment and complete capabilities and boundaries.