Alignment of 2026 foreign VAT refund procedures with the country’s KSeF mandatory e-invoicing regime A draft regulation published by the Ministry of Finance would require foreign businesses claiming Polish VAT refunds to reference KSeF invoice identification numbers in refund applications wherever available. The changes are
Preparations for 1 Feb 2026 e-invoicing mandate: live testing; tokens; regulations pending; updated JPK_VAT Poland is entering the final phase of KSeF implementation, with only weeks remaining before the 1 February 2026 mandate. Technical progress is significant: the KSeF 2.0 taxpayer app is live The
KSeF e-invoices mandated 1 January 2024; new e-Mikrofirma version launched Poland is gearing-up for the mandated B2B e-invoicing regime from January 2024. It has been voluntary since the start of 2022. The Ministry of Finance has released the latest version of the e-mikrofirma application (see below)
KSeF e-invoices production version available for testing; mandated 1 January 2024 The Polish e-invoicing platform, KSeF, has now been released this month. Businesses are able to test, create, issue, receive and review electronic invoices. This is ahead of the January 2024 mandating the use of
KSeF National e-invoicing System voluntary launched 2022; mandatory from 1 April 2023 following EU approval Poland’s Ministry of Finance has introduced voluntary B2B electronic invoices on 1 January 2022 after a delay from 1 October 2021. This is supported with a centralised clearing invoice database
