We remind you that the only way to submit electronic PIT forms for 2018 — provided by the Ministry of Finance and the National Revenue Administration — is the Twój e-PIT or e-Deklaracje service on the Tax Portal podatki.gov.pl

Using other websites or applications to submit e-PIT forms is not authorised by the Ministry of Finance and may be dangerous, for example, by causing the taxpayer’s data to be passed to unauthorised persons or infecting the computer with malicious software.