A JDG is a Polish sole proprietorship. CEIDG registration is free, online or through a municipal office. Prepare identity, address, activity and tax details. A foreign applicant needs PESEL and a suitable electronic signature for online filing; without PESEL, apply in person with an identity document. Eligibility to run a JDG is a separate requirement. Timing depends on the documents and checks; a fixed launch date cannot be guaranteed.
Official sources, checked 2026-10-23: