- Income tax brackets updated
- Special tax regimes updated
Refreshed for 2026: verification date, data year, ZUS cap, solidarity effective rate, treaty count, brackets/sources, flat tax and ryczałt regimes, crypto rules and notes (https://www.podatki.gov.pl/podatki-osobiste/pit/stawki-i-limity) (https://taxsummaries.pwc.com/poland/individual/taxes-on-personal-income).