Blog
Practical guides, legal news and expert explanations for foreign companies using qualified trust services in Poland.
KSeF od 1 lutego 2026 — co zmienia się dla CFO
Krajowy System e-Faktur w pełnej obowiązkowości.
Polish qualified signature for foreigners — step by step in 2026
If you're a foreign national running a company in Poland, signing contracts with Polish counterparties, or required to report to KSeF, you need a Polish qualified electronic signature (QES). Since 2024 you no longer need to visit Poland — the entire identity verification is done over a video call with an English-speaking operator.
QSeal vs QES — kluczowe różnice
Polish e-Delivery 2026 — what foreign companies must do by January 1
From January 1, 2026, every company registered in the Polish KRS — including branches and representative offices of foreign businesses — must have an e-Delivery address. Public authorities stop sending registered mail. Companies without an active ADE receive official correspondence only through legal fiction.