EU e-invoicing for the EN-16931 era
Mandatory e-invoicing turns an accounting detail into a regulatory risk: XRechnung, ZUGFeRD, EN-16931, reverse-charge and audit-proof archiving all have to line up — or the invoice is rejected and the audit fails.
We built Invocore as a multi-tenant SaaS in vertical-slice architecture: each capability a self-contained slice behind a strict test gate. Format generation, tax logic and archiving are cleanly separated and individually testable.
A platform that generates, validates, sends and archives EN-16931-compliant invoices in an audit-proof way — including DATEV export and EU localisation. Correctness is provable, not asserted.
- XRechnung & ZUGFeRD from one source, checked against the official schema
- Tax logic incl. reverse-charge (§13b) and small-business rules
- Audit-proof archive with a verifiable chain of record
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