Summary
- An incorrect payment date on a structured invoice must be corrected, even though payment terms are not a mandatory invoice element.
- The requirement applies to formal invoice accuracy rather than VAT amount adjustments.
- Companies should ensure payment-term changes trigger an invoice review process.
Extended Article
A recent tax commentary highlighted that an incorrect payment date included on a structured invoice cannot simply be ignored. Even though the payment deadline is generally considered an optional invoice element, the information must be corrected when it is inaccurate.
This position aligns with the broader philosophy of KSeF, where structured invoices serve as a complete and reliable commercial record. Public commentary on recent Polish tax authority guidance indicates that payment-date errors and later contractual changes to payment deadlines should be reflected through corrective invoices to maintain consistency between business arrangements and invoice data. [peppolnews.com]
While such corrections do not generally affect the VAT amount, tax base or consideration payable, they become important from an audit-trail and compliance perspective. Treasury, invoicing and accounts receivable functions should therefore coordinate closely when payment terms are amended after invoice issuance.
External links
- Poland requires corrective invoices in KSeF when payment dates change [peppolnews.com]
- KSeF Corrective Invoice Guide [eu-einvoicing.com]
- Source article: Incorrect payment date requires invoice correction
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