The Polish legislature specified that the obligation to use KSeF will only apply to foreign taxpayers with a FE in Poland who are involved in transactions that result in an invoice. A taxpayer with a FE in the territory of Poland but issuing an invoice as part of other business operations not related to that FE, will not have to use KSeF, unless they voluntarily opt for such an option.
On the surface level, this issue seems quite clear. Meanwhile, when a taxpayer begins to analyze their situation, the list of questions grows exponentially. Is the FE unquestionably located in the territory of Poland? Are activities performed in the FE subject to mandatory invoicing in KSeF?
Source KR Group
Join the Linkedin Group on Global E-Invoicing/E-Reporting/SAF-T Developments, click HERE
Latest Posts in "Poland"
- Poland’s Mandatory KSeF E-Invoicing: Key Dates, Requirements, and Compliance for Businesses
- Mandatory KSeF Implementation: Technical Setbacks and Process Challenges After VAT Law Amendment in Poland
- Over 35 Million Invoices Issued in KSeF Since Mandatory E-Invoicing Began in February 2026
- KSeF Causes Invoice Surge: From 10 to 170 Electricity Bills for Housing Cooperatives
- KSeF as a Shift Toward Preventive Tax Administration and Fewer Sanctions













