- The Ministry of Finance will introduce new e-services in the e-Tax Office (e-US) in Q4 2025 and Q1 2026, including features related to the National e-Invoice System (KSeF).
- From February 1, 2026, large businesses (sales over 200 million PLN in 2024) must issue invoices via KSeF; other businesses (except micro-entrepreneurs) from April 1, 2026; micro-entrepreneurs from January 1, 2027.
- Businesses will be able to send invoices with attachments via KSeF after submitting a notification in e-US and receiving email confirmation; a special form (KSeF ZGL_ZAL) will be provided for this.
- Other planned e-US changes include pre-filled annual tax returns (Twój e-PIT), VAT registration confirmation services, and the ability to grant third-party access to accounts, which will help accounting offices manage client settlements.
Source: podatki.gazetaprawna.pl
Note that this post was (partially) written with the help of AI. It is always useful to review the original source material, and where needed to obtain (local) advice from a specialist.
Latest Posts in "Poland"
- EU Court: Simplified VAT Rules Apply to Chain Transactions Involving Four Parties, Not Just Three
- Planned Maintenance for KSeF 1.0 API and MCU on December 8, 2025
- Difficulties Obtaining UPO for JPK_VAT Files with Declaration Due to e-Declaration Maintenance
- KSeF Mandatory E-Invoicing: 2026 Deadlines and Early Implementation for Sales Over PLN 200 Million
- RTC Webinar Recap: CSE Countries – Implementing e-Invoicing and SAF-T Mandates
