Poland: PIT-11 statement must be provided to each employee by the end of February
Re-verified 2026-09-09: same relocated page (podatki.gov.pl/podatki-osobiste/pit/platnik) states the employee copy is due "do podatnika – do końca [lutego]", confirming the end-of-February deadline, distinct from the 31 January tax-office filing (pl-pit-annual-info-returns-jan31).
Volgende: 28 februari 2027daarna 29 februari 2028, 28 februari 2029
Every Poland-registered employer that withheld PIT advances on employee salaries or other PIT-withholdable payments during the year.