Starting from July 2024 for active taxpayers, and from January 2025 for all Polish entrepreneurs, the use of the National e-Invoicing System (KSeF) will be mandatory. This will affect the documentation process for transactions with both domestic and foreign contractors. Due to the complexity of invoicing for entities from outside Poland and invoicing in currencies
Learn moreKSeF and invoices for foreign entities, as well as invoices in foreign currency
15 January 2024