Corrective Invoice - KOR

What is supported in KSeF for corrections

What is supported in KSeF:

• A "Credit Note" does not exist as a specific document type in KSeF
• The supported document type is KOR, it allows:
  • Scenario 1 : Corrections to compare with a credit note, where you credit some lines compared to the invoice, can be a credit of the complete invoice or a part.
  • Scenario 2 : other types of corrections e.g. : price correction, change in customer and supplier data.

Sending a Corrective Invoice via Billit

Billit currently supports the above scenario 1.

How it works:

• Via Billit you can create a credit note, it will automatically be converted to KOR. This can be created via the normal Billit ways:
  • Via API.
  • Manual creation via MyBillit user interface.
  • UBL upload.
• Reference to the Invoice:
  • The reference to the linked invoice must be included in case of KSeF (API : AboutInvoiceNumber).
  • You can only refer once to an invoice number when sending credit notes, and the total amount of the credit note should not exceed to amount of the invoice.
• How to create a credit note via API : see general credit note info page : https://docs.billit.be/docs/sending-a-credit-note
• The credit note will appear in the menu Income / Credit Notes.

Receiving a Corrective Invoice in Billit

When a corrective invoice is received from supplier, below the current way of working. This will evolve in the near future.

Receiving corrective invoice:

• The corrective invoices arrives in the Fast Input. It includes the human readable.
• After manual processing KOR can be viewed in menu Expenditure / Credit Notes.
• Details screen contains the KSeF information (PDF not yet).
• KSeF info can also be viewed on the Polish KSeF portal.