00414

AliquotaIVA pari a zero senza Natura (riepilogo)

What it means

A VAT summary line (DatiRiepilogo) has AliquotaIVA 0.00 but no Natura code. SdI rule 00414: a 0% summary line must explain the reason via a Natura code.

How to fix it

Add the correct Natura code to that DatiRiepilogo block, or use the real VAT rate if the amount is in fact taxable.

# CLI
npx @eleata/validate-einvoice validate invoice.xml --format fatturapa

# GitHub Action — fail the build on any invalid invoice
- uses: hernaninverso/validate-einvoice-action@v1
  with:
    files: invoices/**/*.xml
    api-key: ${{ secrets.EINVOICE_API_KEY }}