Poland’s Ministry of Finance proposes delaying the ban on using cash register invoices and the requirement to include KSeF numbers in payments until the end of 2026, while maintaining the main rollout deadlines for mandatory e-invoicing. Large taxpayers must comply by February 1, 2026, and small businesses by April 1, 2026, with no penalties for KSeF invoicing errors during the transition period.
Source: fiscal-requirements.com
