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Zenithron Handbook / Luxembourg invoice test

Billing

Luxembourg invoice test

Private domestic SARL, ordinary VAT business buyer, repair labour on movable industrial machinery without parts. EUR, reviewed 17%, accrual taxation and same-day test only. No sending.

What to do

  1. Copy the registered office, R.C.S. Luxembourg number and current business permit number. VAT ID is recorded separately. Check that the permit covers the service.
  2. Registered name, office, R.C.S. Luxembourg number and valid business permit covering this service reviewed. Seller and buyer are private domestic businesses under ordinary Luxembourg VAT; service wholly in Luxembourg
  3. Repair labour on movable industrial machinery at 17% reviewed; no household appliances, bicycles, medical/agricultural equipment, property work or reduced-rate service. One completed service, invoiced on the same day; no earlier invoice, payment or advance; accrual taxation, no cash accounting; bank transfer agreed
  4. This test document is in French, independently of the interface. Check entered business, service and payment text in French.

Before you continue

Technical test window: 2 June–10 October 2026. Supply and invoice dates must match. This is stricter than the statutory deadline on the 15th of the following month.

EUR is the normal currency. No conversion or relabelling of foreign-currency sources. Optional bank details currently support DE/AT/BE/NL/DK/SI IBAN formats in EUR; LU IBAN is not implemented.

French is this profile’s document choice, independently of the six UI languages; it is not claimed to be the only lawful language. Review entered content. Go back to correct or discard without saving. Retry an unclear response using the same action.

Official administration’s VAT consolidation is informative, not a binding official consolidation. Classification and permit validity require human review; identifier syntax does not verify registration.

LU corrections, tax reporting and transmission are not implemented. The original remains unchanged.

Questions and troubleshooting

Why is the document in French?

This test document is in French, independently of the interface. Check entered business, service and payment text in French.

Which company details do I need?

Copy the registered office, R.C.S. Luxembourg number and current business permit number. VAT ID is recorded separately. Check that the permit covers the service.

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