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Credit notes

Correct a finalised invoice with a credit note. Credit all or part of it, credit an invoice made outside EenFactuurMaken.nl, numbering and VAT.

You can't change a finalised invoice. Is something wrong, or is your customer getting money back? Then you create a credit note: a "minus invoice" that reverses (part of) the original invoice.

Creating a credit note

  1. Open the invoice you want to credit.
  2. Choose Create credit note (under More actions, or in the menu in the list).
  3. You get a draft credit note with the same customer, lines, VAT treatment, currency and language. By default you credit the whole invoice.
  4. Only crediting part of it? Adjust the lines: remove lines or lower quantities or prices.
  5. Finalise the credit note. It gets a number from your credit note series, for example C2026-0001.
  6. Send it to your customer, just like an invoice.

Credit notes are always free

Credit notes never count towards your 5 free invoices a month. You should always be able to make a correction.

Amounts

You enter amounts on a credit note as positive numbers, just like on a normal invoice. On the credit note, in your VAT overview and in the export they count as negative. So if you credit €200, you enter €200 and the PDF shows −€200.

What's on the credit note?

  • the title Credit note and its own number;
  • a reference to the original invoice (number and date), as the law requires;
  • the same VAT treatment and legal statements as the original invoice;
  • no payment QR code.

The e-invoice for a credit note is a UBL CreditNote that refers to the original invoice.

Crediting an invoice made outside EenFactuurMaken.nl

Need to credit an invoice you made in another program? Open a new credit note and fill in that invoice's details under Original invoice number and Original invoice date. Without a number you can't finalise the credit note (creditNoteReferenceRequired).

Through the API, pass creditedInvoiceNumber and creditedInvoiceDate to POST /api/v1/invoices with kind: "credit_note".

Rules

  • You don't credit a draft: edit it or delete it.
  • You can't credit a cancelled invoice or a credit note (invoice_not_creditable).
  • There can only be one draft credit note per invoice at a time (credit_note_draft_exists). Finish or delete that one first.
  • An invoice that's already fully credited can't be credited again (invoice_fully_credited).
  • You can credit an invoice in several steps, with several credit notes. If you credit more than the original, you get a warning.
  • Once an invoice has a credit note, you can no longer cancel it.

What happens to the original invoice?

  • The invoice shows Credited by and the credit notes.
  • Reminders only cover the amount that's still outstanding after the credit notes. A fully credited invoice gets no more reminders.
  • Does your customer no longer owe anything? You can mark the invoice as paid, so it no longer counts as outstanding.
  • On the Free plan we keep the original invoice at least as long as the credit note.

Invoicing again

Need a new, correct invoice? Duplicate the original invoice, adjust it and finalise it. It gets a new number.

Last updated on 13 October 2026

Stuck?

Email us at support@eenfactuurmaken.nl. Tell us what you tried and what happened, and we will help you out.

support@eenfactuurmaken.nl